Which of the following characteristics do most amphibians share?

A. Amphibians spend their entire lives on land,

B. Amphibians lay their eggs in water.

C. Amphibians are invertebrates.

D. Adult amphibians use gills to breathe.

Answers

Answer 1

Answer:

`B

Explanation:

Answer 2

Answer:

B. Amphibians lay their eggs in water


Related Questions

If your body temperature gets too low, why is it dangerous?
A. Enzymes become denatured.
B. Uncontrollable shivering can be deadly.
C. Reactions become too slow for cells to survive.
D. It is not dangerous.

Answers

Answer:

Enzymes become denatured.

In case of very low body temperature, the body reactions will become slow and lead to death. The correct option is C.

What is hypothermia?

When your body temperature falls, your heart, nervous system, and other organs are unable to function normally.

If left untreated, hypothermia can result in the complete failure of your heart and respiratory system, as well as death.

Thus, the correct option is C.

For more details regarding hypothermia, visit:

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what is mitosis? In detail​

Answers

Explanation:

a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

The major purpose of mitosis is for growth and to replace worn out cells.

An example of mitosis is the way the skin cells covering a child's body all multiply while they are growing

Why are photsynthetic aquatic and marine protists important to ecosystems
(remember to include algaes)?

Answers

Protists and their products are essential, indirectly and directly in photosynthesis because they help organisms through their survival and ranging from bacteria to mammals. Protists feed tons of the worlds aquatic animals and species and they do not only create food but they also provide sources for sea dwelling organisms

Which is the end result of cytokinesis from a cell undergoing mitosis?
a. one cell that has two identical copies of DNA
b. one cell that has two different copies of DNA
c. two cells that have two identical copies of DNA
d. two cells that have two different copies of DNA

Answers

Answer: C two cells that have two identical copies of DNA

Explanation: Took the test!

A cell membrane is very specific about what it allows to cross.how does this help the cell?

Answers

Answer:

The cell membrane is selectively permeable . It lets some substances pass through rapidly and some substances pass through more slowly, but prevents other substances passing through it at all. Some small molecules such as water, oxygen and carbon dioxide can pass directly through the phospholipids in the cell membrane

What are Some of the characteristics that vertebrates share( choose all that apply)
1. Highly developed senses and nervous systems
2. Endoskeletons and a backbone
3. External protective structures
4. Joint appendages

Answers

Answer:

This answer Is Endoskeletons and a backbone

Answer:

1,2, and 4

Explanation:

The brain is enclosed inside a bony box called ?

Answers

Answer:

The brain is enclosed inside a bony box called cranium.

I believe it’s called the skull which protects your brain and other organs

A scientist is observing onion cells and human cheek cells under a microscope.

Which observation does she most likely make?

A. The onion cells have lysosomes, and the cheek cells do not.

B. The cheek cells have larger vacuoles than the onion cells.

C. The cheek cells have a nucleus, and the onion cells do not.

D. The onion cells have a cell wall, and the cheek cells do not.

Answers

Answer: A. The onion cells have lysosomes, and the cheek cells do not.

Explanation:

Answer:

the onion cell has a cell wall, and the cheek cells do not.

क्षेत्रभेटी नियोजनात वाहतुक मागव वाहतुक मार्ग साधनांचा विचार करने महत्वाचे का असते

Answers

jdhcnejkckelcjfhdiwkxkxnjscj

In your opinion, what can we do to reduce our consumption and make the planet more sustainable.

Answers

In your opinion, what can we do to reduce our consumption and make the planet more sustainable.

> Being environmentally conscious is not all about plastic bags; it’s about making everyday choices that will — quite literally — determine our success or failure as a species. We can be more conscious about reducing pollution, protecting wildlife, conserving natural resources and take other actions that can help slow the rate of climate change.

> Everyone can make a difference, particularly when smart environmental choices become a habit and perhaps even begins influencing others into taking similar actions. Doing the right thing for the future of life on Earth can even have immediate personal benefits. It can tap into your creativity, can get you more engaged with your community and the world, and may contribute to a healthier lifestyle.

Things you can do to reduce our consumption and make the planet more sustainable.

Recycle.

Turn down the bag.

Buy only what you will use.

Don't invest in idle equipment.

Donate used goods.

Make your garden lively.

Buy products with less packaging.

Avoid disposable products.

Kick the bottled water habit.

Upcycle.

Give new life to old electronics.

Hope it helps!!

Which of the following statements is true? Which of the following statements is true? No archaea are capable of using CO2CO2 to oxidize H2H2, releasing methane. Prokaryotes have low levels of genetic diversity. Archaea and bacteria have identical membrane lipids. The cell walls of archaea lack peptidoglycan.

Answers

Answer:

The correct answer is - The cell walls of archaea lack peptidoglycan.

Explanation:

Archaea are the prokaryotes that are different from bacteria in various ways but the most important differences are the membrane lipids and the major component of the cell wall that lacks peptidoglycan found in the cell wall of bacteria.

These prokaryotes are able to use carbon dioxide to oxidize hydrogen, releasing methane. Archaea-like prokaryotes have a high level or complex genetic diversity.

cxmagoioum come here aajaiooo​

Answers

Answer:

no

Explanation:

Which is a key component of the energy molecule ATP?

Answers

Answer:

glucose

Explanation:

correct me if I'm wrong

explain why men should not blame their wives for not bearing them male children​

Answers

Because you cant pick the gender of your child its random and also is the males genes that decide it I’m pretty sure

Answer:

Because the woman nor the man can control what the sex of their child is, neither party should be blamed. All a parent can do is hope that their child will be one of good character and morals, no matter their gender or anything else.

Explanation: hope this helps .

Select the correct answer.
Magnesium is an alkaline earth metal with an atomic number of 12. It's in the third row in the
periodic table. Which expression shows one way to find the number of valence electrons in one
atom of magnesium?
OA.
12 x 3
OB
12-3
Oc.
(12-8)-2
OD
(12-2) + 8
OE.
(12 + 2) - 8

Answers

Answer:

Oc

Explanation:

magnesium have 12 total electron so 2 8 2 so valance electron is 2

HELP PLEASE ASAP. 50 POINTS

Translate the sequence of amino acids in sickle-cell hemoglobin into (use third valine)
a) mRNA base codes

b) tRNA base codes

c) DNA base codes

Answers

Answer:

Sickle cell hemoglobin occurs in the beta chain of hemoglobin due to point mutation in the sixth codon which changes from glutamic acid to valine which is hydrophobic that causes the change in the size of the RBC in a crescent shape.

The protein or amino acid chain of this condition is as follows:

Protein with Sickle Mutation: VAL HIS LEU THR PRO VAL GLU

which is translated from mRNA sequence

mRNA with Sickle Mutation: G U G C A C C U G A C U C C U G U G G A G

mRNA sequence is the complementary sequence or anticodons of the mRNA sequence RNA:

tRNA with Sickle Mutation: C A C G U G G A C U G A G G A C A C C U C

mRNA sequence is transcribed from the transcription strand of DNA sequence:

DNA with Sickle Mutation: C A C G T G G A C T G A G G A C A C C T C

all plants carry on photosynthesis true or false

Answers

Answer:

true

Explanation:

i think

This is false since light energy is needed for photosynthesis to take place.

which statement correctly describes the transfer of energy between the blue arrows?

Answers

Show the statement. (A picture or an example of the problem)

In arthritis, there is deposition of urate crystals in joints. If you want to treat the arthritis by decreasing the concentration of circulating uric acid, what will you do with its mechanism in kidney?

Answers

Answer and explanation:

If I'd wanted to decrease the concentration of circulating uric acid by altering its mechanism in the kidney, I would administer a drug that would inhibit uric acid reabsorption and increase its excretion through urine.

Arthritis is a condition characterized by inflammation of the joints and can be caused by many diseases. When the cause of this arthritis is the deposition of urate crystals in the joint because of an increase in the concentration of circulating uric acid (hyperuricemia) we are most likely talking about gout, a painful disease that can deform the joints.

Hyperuricemia and gout have many risk factors associated with them, such as genetic predisposition, unhealthy diet, and suffering from other conditions like Diabetes.

Several medications are used in the treatment of the symptoms and the prevention of the worsening of this disease, but the one that is most frequently used to increase the excretion of uric acid is Probenecid. Probenecid blocks the kidney's OAT (organic anion transporter) that reabsorbs uric acid in the kidney tubules, thus enhancing its excretion and decreasing uric acid's blood concentration.

In sexual reproduction, what is true about the DNA of the offspring?

A. It is the same as the fathers DNA.
B. It is a different from either parents DNA.
C. It is the same as the mothers DNA.

Answers

Answer:

[tex]\boxed {\boxed {\sf B. \ It \ is \ different \ from \ either \ parent's \ DNA}}[/tex]

Explanation:

Sexual reproduction is one kind of reproduction. It involves two parents to produce offspring. This kind of reproduction occurs when gametes combine. Gametes are sex cells or the egg and sperm. These cells are created in a process known as meiosis. Meiosis is a type of cell division. Cells undergo two divisions and a process known as crossing over. Genetic material is exchanged between two chromosomes, which helps maintain genetic diversity. The 2 divisions result in 4 haploid cells, meaning they have half of the genetic material. After meiosis, there are 4 genetically unique and haploid cells.

When an egg and sperm combine during fertilization, a zygote forms. This is a fertilized egg. It is very unique because each parent contributes half of the genetic material to create a diploid organism with a full set of unique DNA.

You can look similar to your parents and siblings, but (unless you have an identical twin), there is typically some difference because the DNA of offspring is different from either parent's DNA.

is a prokaryotic transcription terminating factor.

A.Rho factor

B.Poly U tail

C.Poly A tail

D.Hairpin loop

Answers

your answer is

A - Rho factor

which describe the complex carbohydrate cellulose

Answers

Answer:

Cellulose is a polysaccharide consisting of a linear chain of several hundred to many thousands of linked glucose units. Cellulose is an important structural component of the cell walls of plants and many algae.

Explanation:

Fill in the blanks!

In the process of photosynthesis, _____ in autotrophs convert solar energy into chemical energy and store this 'food' for later use. The reaction for photosynthesis is: 6CO2(g) + 6H2O(l) + energy --> C6H12O6(s) + O2(g). In the process of ______, mitochondria in the cells of plants, animals and other multicellular organisms break down 'food' molecules to generate molecules of _____ . This is the source of energy for all cellular functions. The reaction for cellular respiration is: _____

Word bank:
` ATP
` chemosynthesis
` chloroplasts
` cellular respiration
` NADPH and FADH2
` C6H1206(s) + 02(g) -- CO2(g) + 6H20(I) + energy

Answers

Answer:

i can't help i wish i knew

help me plz, will give 10 pointzz and a brainliest

Answers

Answer:

a. (black fur): phenotype

b. (AA, Aa, aa): genotypes

c. (Aa): heterozygous

d. (aa): hom0zygous recessive

e. (AA): hom0zygous dominant

Explanation:

(lol brainly wont let me some of the words)

I took bio and genetics I hope this helps !!!

what does a closed circulatory system mean?
a) The blood travels through a systemic circulation, which includes the heart and body, and a pulmonary circuit with included the heart and lungs
b) the blood flows through the heart once during each circulation of the body
c) Blood always stays entirely inside the blood vessels. A separate fluid called tissue fluid bathes the tissues and cells​

Answers

im guessing

c) Blood always stays entirely inside the blood vessels. A separate fluid called tissue fluid bathes the tissues and cells​

Imagine taking a bite of a pizza. Briefly discuss the role that each part of the brain takes in this simple act. Medulla, Pons, Cerebellum, Thalamus, Hypothalamus, Amygdala, Hippocampus, Parietal Lobe, Occipital Lobe, Temporal Lobe, Frontal Lobe.

Answers

Answer:

- Medulla: transmits signals between the spinal cord and higher brain levels

- Pons: transmits impulses related to the voluntary skeletal movements from the cerebrum to the cerebellum

- Cerebellum: coordinates skeletal muscle contraction, conscious/subconscious movements, maintains muscle posture, and balance

- Thalamus: regulation of the human nervous system

- Hypothalamus: maintains the overall homeostasis of the body

- Amygdala: processes fearful and threatening stimuli  

- Hippocampus: regulates learning, memory encoding and consolidation, and spatial navigation

- Parietal Lobe: processes information from the outside world (e.g., touch, taste, temperature)

- Occipital Lobe: interprets information from the eyes

- Temporal Lobes:  process sensory information (i.e., pain and auditory stimuli)

- Frontal Lobe:  higher cognitive functions (e.g., memory, problem-solving, emotions, impulse control, etc)

Explanation:

The medulla (medulla oblongata) is the lowest portion of the brainstem, which is linked by the pons to the midbrain and continues with the spinal cord. The medulla is known to transmit signals between the spinal cord and higher brain levels, thereby controlling autonomic activities (e.g., heartbeat and respiration). The pons is a mass of transverse nerve fibers that links the medulla with the cerebellum, it transmits signals from the forebrain to the cerebellum. The pons is involved in different functions, e.g., sleep, respiration, hearing, equilibrium, taste, eye movement, swallowing, bladder regulation, facial expression, etc. The cerebellum is a small part of the brain involved in physical movements (e.g., posture, balance, coordination), which receives sensory information from sensory systems, the spinal cord, and different parts of the brain. The cerebrum is the largest part of the brain, it is involved in speech, thinking, reasoning, problem-solving, emotions, initiating/coordinating movements, regulating temperature, learning, etc. The thalamus is a mass of gray matter located in the forebrain which is involved in diverse functions (i.e., relay of sensory signals, regulation of consciousness, sleep, alertness, etc). The hypothalamus is a small, central, area of the brain that connects the nervous to the endocrine system that acts to maintain the overall homeostasis of the body. The amygdala is a structure located in each hemisphere of the brain that processes fearful and threatening stimuli. The hippocampus is a structure located in the depths of the temporal lobe that regulates learning, memory encoding and consolidation, and spatial navigation. The parietal lobe is located at the upper back area in the skull, it is involved in processing sensory information from the surrounding world (e.g., touch, taste, temperature). The occipital lobes are responsible for transmitting visual information to the temporal lobes, and they are also associated with memory skills. The frontal lobe is the most anterior part of the brain, which is involved in higher cognitive functions (e.g., social interaction, motor function, memory, emotions, impulse control, problem-solving, etc).

Which stWhy is Pluto now called a dwarf planet?

Answers

In August 2006 the International Astronomical Union (IAU) downgraded the status of Pluto to that of “dwarf planet.” This means that from now on only the rocky worlds of the inner Solar System and the gas giants of the outer system will be designated as planets.

Which is an example of when Hector's somatic sensory system is in control?

After a long run, his body is sweating.
When jogging, he sees an ice patch and decides to change directions to a different route.
His eyes dilate because he sees something scary.
He eats a large meal and his body takes multiple hours to digest it.

Answers

The statement 'when jogging, he sees an ice patch and decides to change directions to a different route' is an example of somatic sensory system control.

What is the somatic sensory system?

The somatic sensory system is a group of neuronal networks aimed at controlling the senses in the body.

This system (somatic sensory system) is involved in the perception of temperature, position, and pain.

In conclusion, the statement 'when jogging, he sees an ice patch and decides to change directions to a different route' is an example of somatic sensory system control.

Learn more about the somatic sensory system here:

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Answer:

B) When jogging, he sees an ice patch and decides to change directions to a different route.

Which of the following statements about chemiosmosis is NOT true?

Hydrogen ions move down the concentration gradient.

It is caused by a higher concentration of protons on one side of the membrane.

Energy is used as protons pass through the ATP Synthase.

A net of 38 ATP is produced from each glucose molecule.

Next question-

Cellular respiration

has carbon dioxide and water as waste products

forms glucose and oxygen.

results in the formation of ADP.

occurs in the chloroplast

Answers

Answer:

I don't know the answer to the first one, but I can answer the second question. Cellular respiration has carbon dioxide and water as waste products.

Explanation:

Cellular respiration does not form glucose & oxygen and doesn't occur in the chloroplast, but does form ATP energy, carbon dioxide, & water and the process occurs in mitochondria. Photosynthesis on the other hand forms glucose & oxygen and does occur in the chloroplast.

How will you remove impurities from a sample of pulses or rice

Answers

Answer: To separate husk or dirt particles from a given sample of pulses before cooking, we need to wash the pulses with water.
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12x+y=10 in slope-intercept form Which statement explains the type of function that is represented by the equationy=x2 + 9? Im new to this app and I need help with those two questions please help!! how does weathering occur in physical method Why does having a genetically diverse population make a species more likelyto survive a change to the environment?A. They are more likely to have harmful mutations.B. They are more likely to become an invasive species.C. They are more likely to reach carrying capacity.D. They are more likely to have some individuals adapted for survival. a sequence starts 2,-1,-4,-7 what is the 25th term 23. What are the roots of the quadratic equation seen below?f(x) = x? - 16x + 60(A) x = 6, 10(B) x =-6, 10(C) x =- 10, 6(D) x =- 10,- 6 Find the area of each figure. Round to the nearest tenth if necessary. VI: Fill in the blanks with the correct form of the given verbs so that:socialize detest surf writerely read adore Hang out1.My brother likes__________ the Internet looking for new music.2.I dislike_________ too much on other people. I want to be independent.3.Josh enjoys__________with his classmates after school.4.My sister and I fancy_______ novels when we have free time.5.He's very artistic. He enjoys ________ poems in his free time.6.James_________ talking with his neighbors because he finds them annoying.7.My uncles love __________ with other people . he has many friends.8.Ann__________ working with children. She's a teacher. A physical therapist has 2400 minutes available for patients next week,Patients have already made appointments for 1490 minutes. If the variable pstands for the time the physical therapist has left, which units could apply tothat variable? Grammar Exercises ). Choose the correct answer from a, b, cord: * My daughter.....her teacher had given her a reward that day. a) agreed b) told c) said d) complained Which one of the following would be inhibited by a well-designed antiviral drug? Cell wall synthesis Viral binding to human cells Virus assembly outside of the infected cell Translation of host cell RNAs What language improvement strategy should Cho, a new receptionist at a diabetes clinic, adopt to assist clients with filling their application forms?A.improve her reading speedB.learn vocabulary related to the illnessC.enroll for a grammar classD.improve her note-writing skillsE.read books on different subjects If a state issued license plates using the scheme of 3 letters followed by 3 digits, how many plates could it issue? The declaration of independence reflect the principle of Your car can go 2/7 of the way on 3/8 of a tank of gas how far can you go on the remaining gas? A proportion that can be used is a/b=c/d how many moles of CO2 are formed from 3.0 mol of C2H2 Find the value of the expression x3y3+x2+y2+3 by substituting x=2 and y=1. PLS HELP what reproductive process do bacteria use by forming two identical cells from one parent cell? a. binary fission b. fragmentation c. vegetative propagation d. fertilization pls answer quick , i have a time limit and i need help which of the following is a functionplease help!!