Biology High School

which era below is incorrect?
help please <3

Which Era Below Is Incorrect?help Please &lt;3

Answers

Answer 1

Answer:

mesozoic

Explanation:

the other eras are ancient eras.

Related Questions

Make a list of different weather patterns

Answers

Weather comes in all different forms, and it changes by the day. It could be sunny one day and raining the next. It could even be sunny, rainy, cloudy, and stormy in one day.

Common Types of Weather Elements

The weather has a lot of different factors. When someone asks how the weather is today, you need to think about temperature, humidity, precipitation, wind, cloudiness, and atmospheric pressure. All these different parts work together to create the weather you see when you walk out the door.

meiosis results in greater genetic variation than asexual reproduction because it-
A. is a lengthy process full of errors.
B. results in a greater number of offspring.
C. is more common in higher order species.
D. allows the recombination of genetic information.
​

Answers

Answer:

D. allows the recombination of genetic information.

Which of the following is not an example of selective breeding?
A. Breeding fruit for taste and color.
B. A tiger's strength and speed.
C. Breeding cows for fertility and milk production
D. Wheat bred to produce more grain per plant.

Answers

Answer:

B

Explanation:

A tiger strength and speed is not an example of selective breeding.

1. what is an organelle?

2. give me an example of an organelle.

3. Which organelle is the "command center" of
the center?
​

Answers

Answer:

1. a subcellular structure that has a job to do within the cell

2. mitochondria

3. the nucleus

Diffusion takes place

Answers

Answer:

yes

Explanation:

brainliest ???

Do it for the points i will report

Answers

Answer:

it's the 2nd one

Explanation:

your welcome

why are bio engineers interested in viruses?

Answers

Because they want to know how to kill the virus so they can cure people


Which of the following is NOT a function of a protein?

A)store and carry out the genetic code

B)building materials

C)control the rate of reactions and regulate cell processes (enzymes)

D)transport things in an out of cells (cell transport)

Answers

The storage + the transmission of genetic info are NOT done by proteins but by your DNA.

A would be your answer.

The answer is A
Protein does not carry genetic code but DNA does

What is a photostem plz hurry

Answers

a biochemical mechanism in plants/ chlorophyll absorbs light energy for photosynthesis.

What are the 3 main functions of this organ system?

Answers

Answer: Circulatory system, Cardiovascular system, and Digestive system.

Explanation:

Set of 25 green plants and 25 mushrooms were put in a cool, dark room for two weeks. Each set was watered daily with 50 mL of a 0.1% fertilizer solution. Which statement best explains why the green plants died and the mushrooms survived?

Answers

Answer:

This question lacks options, however, it can be answered based on general understanding.

The green plant died because of absence of LIGHT

Explanation:

Plants (green) are autotrophic organisms i.e. organisms that are capable of synthesizing their own food via a process called PHOTOSYNTHESIS. However, on the other hand, mushrooms (kingdom FUNGI) are heterotrophic organisms i.e. rely on other organisms for energy source and cannot make their own food.

Green plants strictly require light energy from the sun in order to perform the process of photosynthesis. According to this question, a set of 25 green plants and 25 mushrooms were put in a cool, dark room for two weeks and watered daily with 50 mL of a 0.1% fertilizer solution. The green plants, despite the nutrients and regular watering dies because they were not exposed to LIGHT in order to make their food via photosynthesis. However, since light is not a requirement for mushrooms to obtain food, they will surely survive.

17. Match the major types of cancer with the types of cells they occur in
Adenocarcinomas
a. The lowest layer of the epidermis (skin)
Basal cell carcinoma
b. upper layers of skin, the lining of stomach, lungs,
kidneys
Squamous cell carcinoma
c. melanin-producing cells of the skin
Sarcoma
d. immune cells in the blood (T cells, B cells, and
bone marrow)
Leukemia and lymphoma
e. bones, fat, blood vessels, tendons, ligaments
Multiple myeloma
1. cells that produce fluids (breast, colon)
Melanoma
g. plasma cells (a type of immune cells)​

Answers

LolsbdgsbcgcsnnsjzkmcjMCk

chemical reactions that absorbs more energy than they release are considered to be

Answers

An edciromic reaction

Chemical reactions that absorbs more energy than they release are considered to be endothermic.

What is endothermic reactions?

Endothermic reactions involve the absorption of heat from the surroundings, resulting in a decrease in temperature of the surroundings. In these reactions, the reactants have lower energy than the products, and the difference in energy is absorbed as heat from the surroundings. Examples of endothermic reactions include the melting of ice, the evaporation of water, and the reaction of baking soda and vinegar.

In contrast, exothermic reactions release more energy than they absorb, resulting in an increase in temperature of the surroundings. Examples of exothermic reactions include combustion reactions and the reaction between acid and base to produce salt and water.

Learn more about endothermic reaction, here:

https://brainly.com/question/23184814

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I'll give you a brainliest if is right or at least shows some effort
(thanks & i hope your having a good day)

In your own words, explain how stalagmites are formed in caves.

Answers

Explanation:

As the redeposited minerals build up after countless water drops, a stalactite is formed. If the water that drops to the floor of the cave still has some dissolved calcite in it, it can deposit more dissolved calcite there, forming a stalagmite. Speleothems form at varying rates as calcite crystals build up.

How do the products of the reaction relate to the phenol red test and the splint test?​

Answers

Answer:

The answer in this question is show you made Sodium Hydroxide and Hydrogen Gas.

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Answers

Answer:

What changes do you think she will make that will help the country

Answer:

1) Would your focus be improving the Affordable Care Act or replacing it with single payer?

2) Do you think it’s possible for the next president to stop climate change?

3) Do you think Israel meets international standards of human rights?

4) Do you think illegal immigration is a major problem in the United States?  

5) Would there be American troops in Afghanistan at the end of your first term?  

Explanation:

Hope this helps! :)

Write a summary statement for saturated fats including whether they are solids or liquids at room temperature and weather they have all single carbon-to-carbon or at least one carbon-to-carbon bond

Answers

Answer:

A saturated fat is a type of fat in which the fatty acid chains have all or predominantly single bonds. A fat is made of two kinds of smaller molecules: glycerol and fatty acids. Fats are made of long chains of carbon atoms. Some carbon atoms are linked by single bonds and others are linked by double bonds. Double bonds can react with hydrogen to form single bonds. They are called saturated because the second bond is broken and each half of the bond is attached to a hydrogen atom.

Explanation:

Answer:

saturated fats consists of single covalent bond and they are solid at room temperature and their melting point increases with increasing chain length

hope it helps

Explanation:

Fill the blanks plz

Answers

The answer is to do what you must my friend, goodluck!!

#1
Inner stem cell mass


#2
Harvested Unspecialized Embryonic Stem Cells

Answer:

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Explanation:

Why did the removal of wolves affect the entire Yellowstone ecosystem?
A. It changed the balance of many different interactions.
O B. The organisms in the ecosystem did not compete for resources.
C. Wolves were the only predators in the ecosystem.
D. The wolves were the only producers in the ecosystem.
HELP ME QUICKKK PLEASE

Answers

Answer:

A

Explanation:

Since Wolves were one of the main predators (not the ONLY one) prey started to over populate causing the vegetation population to decrease. Since the vegetation decreases so does the number of prey then as well as the number of predators.

The removal of wolves affecting the entire Yellowstone ecosystem is option "A" that is It changed the balance of many different interactions.

Here wolves act as a keystone species.

What are keystone species?

A keystone species is an organism that enables represent an entire ecosystem.

Without its keystone species, the ecosystem would be dramatically distinct or stop existing altogether.

Keystone species have low functional tedium.

Thus, option "A" that is It changed the balance of many different interactions.

To learn more about keystone species click here:

https://brainly.com/question/6868621

how does the law of conservation of energy apple to virbatioin

Answers

Answer:

As objects move around over time, the energy associated with them—e.g., kinetic, gravitational potential, heat—might change forms, but if energy is conserved, then the total will remain the same. Conservation of energy applies only to isolated systems.

Explanation:

Which refers to the sum of all the forces that act upon an object?

A. net force

B. absolute force

C. balanced force

D. positive force

Answers

Answer:

Net force

Explanation:

Net force is the vector sum of forces acting on a particle or body. The net force is a single force that replaces the effect of the original forces on the particle's motion. It gives the particle the same acceleration as all those actual forces together as described by the Newton's second law of motion.

Answer:

net force

Explanation:

describe one piece of evidence represented by the contour line on the map that indicates the north side of chimney bluffs is steep?

Answers

Incomplete question. Attached is the image of the map below.

Explanation:

From the map, we could notice the contour lines around the Chimney Bluff areas are closely packed together. In other words, the spacing between the contour lines is narrower than those found in other locations.

This assertion is accurate because it is a standard practice in many maps to indicate the steepness of an area by having the contour lines in close proximity.

Is human blood ever any color other than red?

Answers

Answer:

no

Explanation:

Human blood is red because of the protein hemoglobin. Hemoglobin contains a red-coloured compound called heme that’s important for carrying oxygen through your bloodstream

Sometimes blood can look blue through our skin, but its never blue. the reason we see blue is because blue light doesn't go as deep into kin as red. If the blood vessel is  deep, your eyes see more blue than red  light due to the blood’s absorption of red wavelengths.

Explain how diffusion and osmosis are related to the symptoms of cystic fibrosis

Answers

Answer:

Answer D

Explanation:

just took the test.

PLS HELP ASAP, ILL MARK BRAINLIEST IF ITS A REAL ANSWER. LOOK AT THE PICTURE.

Answers

Answer:

Why is healthy skin important? Healthy skin is important because it is your first line of defense against bacteria and other pollutants in the environment. Healthy skin is more resilient when faced with external stresses, serves as an important sensory organ and helps to regulate our body temperature.

The outermost layer of skin, called the epidermis, produces a thin barrier layer called the stratum corneum. This layer varies throughout the body in its structure, thickness, composition and functional properties. For example, the skin on your palms and soles is thicker than on your face.

Skin changes such as wrinkling are one of the physical alterations most readily associated with aging. It may surprise you that the outer layer of the skin, the stratum corneum, changes very little as we age. The main changes occur at a deeper level. Collagen, a basic chemical building block of skin and connective tissue, decreases with age.

Explanation:

This type of fossil forms from a mold. Small particles of mud, sand, and/or
minerals becomes packed into the open space of the mold in the shape of a
turtle shell and hardens. The result is a fossil that has the same exact shape
as the original turtle shell.

Answers

petrified mold fossil or cast fossil depending on the text that was taught... some questions are dependent on what words that were taught by the teacher...

how to write a narrative story?​

Answers

Answer:

Start with action or dialogue.

Ask a question or set of questions.

Describe the setting so readers can imagine it.

Give background information that will interest readers.

Introduce yourself to readers in a surprising way.

Explanation:

Answer:

Narrative essays/stories are often anecdotal, experiential, and personal—allowing students to express themselves in a creative and, quite often, moving ways. So, in short, it's an essay about your life with details, events, etc.

Explanation:

Narrative essays/stories should include:

an introduction, plot, characters, setting, climax, and conclusion.must have a purpose; think of this as the thesis of your story.the essay should be written from a clear point of view; essays to be written from the standpoint of the author (you); however, this is not the sole perspective to be considered. Creativity in narrative essays oftentimes manifests itself in the form of authorial perspective. narrative essays are effective when the language is carefully, particularly, and artfully chosen. Use specific language to evoke specific emotions and senses in the reader. the use of the first person pronoun ‘I’ is welcomed; though it is welcomed it is not necessary—nor should it be overused for lack of clearer diction.have a clear introduction that sets the tone for the remainder of the essay. Do not leave the reader guessing about the purpose of your narrative; you are in control of the essay, so guide it where you desire (just make sure your audience can follow your lead).

I hope that this helps you! I know it was a lot to read, but it's worth it. Have a nice night! :D

Copies of chromosomes are called

platelets.

sister chromatids.

macrophages.

stem cells.

Answers

copies of chromosomes are sister chromatids

In the two step cellular process of transcription and translation
(A) chromosomes line up and then are pulled to opposite ends of the cell.
(B) stem cells develop in embryonic cells, which then form adult tissue cells.
(C) the DNA double helix is separated and then replicated to form two strands of DNA.
(D) a DNA sequence is copied to form an RNA sequence, and then copied to form a protein.

Answers

Answer:

The answer is D

A is cell division, B is some stage of pregnancy, and C is DNA replication.

Most pond organisms live in shallow water because

A. the water is warmer.

B. the water is cleaner.

C. there is more oxygen.

D. there is less shelter.
Who ever answers first and of course is correct will get brainliest

Answers

Answer:

it is oxygen

Explanation:

i aced biology this should be the answer when i did my exams

Other Questions
Clayton is a water skier who recently started to feel a sharp pain in his right knee. One of his favorite moves he is trying to perfect is to ski up a ramp, fly through the air and land as far as possible down the water. His body mechanics may be contributing to his knee pain because he: (2 points) aHas a wide stance with his knees parallel to balance on his skis at takeoff bHas his weight distributed evenly when landing on the water cIs keeping a low center of gravity by bending both knees when approaching the ramp dIs landing on the water with a straight right knee and slightly bent left knee As businesses in Britain began to loose money due to the colonists' boycotted, British store owners demanded that Parliament repeal the Stamp Act. To repeal is to ____________________.A.establish a businessb.boycott a storec.petition a business ownerd.cancel a law or act Significance/outcome of quartering act There are 8 main Skill and health related components used in ultimate .frisbee what are they ? compare and contrast of botany and zoology The tail of a kite is 1.5 feet plus twice the length of the kite. Together, the kite and tail are 15.5 ft long. Find the length of the tail.What is the length of the tail? Show your work. DUE RIGHT-NOW PLEASe Javier simplified the expression below. Find anddescribe the three mistakes he made.20x- (203) = (5x]* _ 5x * to(5x) (20x)} 20.x* *4 How did Geography shape Greek civilization? Please write your answer in a 8 to 10 paragraph Look at the picture and answer 1,2,3 and if it is right i will mark you brainless A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots on their back. Based on the results of this study, how many frogs in the population do NOT have spots on their back? (probability) Tell whether each function is linear or nonlinear. Use the drop-down menus to show your answer. The diagram shows a food web in a grassland.What best describes the role of the grasshopper in the food web?Group of answer choicesA primary consumer that is food for the lizard and hawkA secondary consumer that is food for the lizard and hawkA primary consumer that is food for a single predator, the lizardA secondary consumer that is food for a single predator, the lizard how does nstp help student? But like hooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooowwwwwwwwwwwwww im stupid how plz someone!!!!!!!!!!!!!!!!!!!!!!!!!!3/4g=12 Compare the chemical reaction that causes the Statue of Liberty to look green with the chemical reaction that causes a bike to rust. (4x5) x3 = 4x (5x3) What property does this show? To create a confidence interval from a bootstrap distribution using percentiles, we keep the middle values and chop off a certain percent from each tail. (a) What percent of values must be chopped off from each tail for a 95% confidence interval? (b) If the bootstrap distribution contains values for 1000 bootstrap samples, how many should be chopped off at each end to produce a 95% confidence interval? Decomposers _______O add nutrients to the soilO feed on dead animalso include bacteriaall of the above A toy company decreased the size of its dominoes container by 25%. If the old containers held 136 dominoes, how many dominoes do the new container hold?