Answer:
Respiratory System. All reptiles breathe through their lungs. The reptile lung has a much greater surface area for the exchange of gases than the lungs of amphibians. Many reptiles' lungs have little sacs called alveoli, across which gas is exchanged.
Explanation:
27. Which statement best describes a chromosome?
A) It is a gene that has thousands of different
forms.
B) It has genetic information for traits of an
organism that is contained in DNA.
C) It is a reproductive cell that influences more
than one trait.
D) It contains hundreds of genetically identical
DNA molecules for one trait.
Answer:
B
Explanation:
Chromosomes are structures composed of DNA that, in turn, carry the genes of a living being, responsible for defining the physical characteristics of each individual. Chromosomes are involved in the nucleus of cells that make up a living being.
18. What is the name of the 1st two individuals that are crossed in a
breeding experiment? *
F1 generation
P generation
F2 Generation
F3 Generation
M Generation
Answer:
p generation
Explanation:
this is the name of the first two individuals that are crossed in a breeding experiment
How does the circulatory system help the muscle system?
A. eliminate waste
B. provide oxygen
C. digest muscle
Answer:
The circulatory system helps the muscle system by providing energy(B)
Answer:
I think its B
Explanation:
A functional or physiological adaptation:
A. Is a physical feature of an organism that helps it survive
B. Allows an organism to perform special functions within the body
C. Is a behavior that is taught after birth
Answer:
A trust me.
Explanation:
are you functional adaption is an adaption that helps an organism survive in a certain environment, typically altered by a physical stimuli, dietary changes, or injury.
Answer:
yes behavior is taught after birth
what is the total amount of Vit B in 100g Milo powder
Answer:
3.6 µg of Vitamin B12, 2.3mg of Vitamin B6, 30.1mg of Niacin B3, 1.8mg of Vitamin B2
Explanation:
Total amount of Vitamin B in 100 grams of Milo powder contains 3.6 µg of Vitamin B12, 2.3mg of Vitamin B6, 30.1mg of Niacin B3, 1.8mg of Vitamin B2. In milo powder, almost all types of vitamin B are present which make it good for our health. This milo powder also contains 54mg Vitamin C, 594mg of Calcium and 21.8mg of Iron so the total amount of Vitamin B is more about 34.2 mg.
Me pueden ayudar con la respuesta? Es urgente!
A: especie
B: gen
C: desarollo
D:
E:deriva genetica
F:población
G:mutuación
no ps no pude con la D-
What is the correct order of organization from SMALLEST to LARGEST?
A. Cell-organ-organ system- tissue
B. Organ system-organ-tissue-cell
C. Cell-tissue-organ-organ system
Answer:
Option C.
Explanation:
The next largest unit is tissue; then organs, then the organ system. In order, from least complex to most complex: cells; tissues; organs; organ systems; organism; Tissues.
Answer:
C. Cell-tissue-organ-organ system
Explanation:
The cell→ tissue→ organ→ organ system is the correct order of organization from smallest to largest.
A backyard pond has 5 kol (goldfish), rocks, lily pads, water, algae, and a water pump.
Which parts of this ecosystem would be the non-living parts:
Which parts would you consider to be a population?
Which parts would you consider to be a community?
Answer:
Non-living/abiotic parts of this ecosystem would be the water, rocks, and water pump.
The 5 Koi fish would be considered a population as they are a group of individuals of the same species living within an area.
The fish, the lily pads, and the algae would be considered a community. All of these organisms are interacting with each other to make the community healthy.
The products of photosynthesis (glucose and oxygen) are used in cellular respiration. The products of cellular respiration (water, and carbon dioxide ) are used in photosynthesis.
A. True
B. False
Answer:
A. True
Explanation:
The processes of photosynthesis and cellular respiration are extremely correlated because they are part of the same cycle. They are both in the carbon cycle. This works because they each produce what the other needs. It is a constant back and forth reusing the same atoms and cycling all of the molecules. This allows the world to never run out of carbon or other important elements.
Answer:
A. True
Explanation:
Yes, the products of photosynthesis (glucose and oxygen) are used in cellular respiration. The products of cellular respiration (water, and carbon dioxide ) are used in photosynthesis.
when elements combine chemically why are they not easily identifiable
Answer:
they form a radical
Explanation:
radical act as a single unit during chemical reaction..
18. What is the name of the 1st two individuals that are crossed in a
breeding experiment?
F1 generation
P generation
F2 Generation
F3 Generation
M Generation
Answer:
Explanation:
P generation (parents)
F1, F2... are offsprings
Question 4 of 10
What is the main function of the circulatory system?
O A. To break down food into molecules of nutrients
B. To collect wastes made by cells and remove them from the body
O c. To carry nutrients to cells and wastes away from cells
O D. To protect the body from pathogens that can cause infection
SUBMIT
What is the main function of DNA in a cell?
Answer:
DNA is necessary for the production of proteins, the regulation, metabolism, and reproduction of the cell.
Explanation:
Why do scientists only test one independent variable in an experiment?
At transform fault boundaries plates moving in opposite directions have a tendency to get stuck resulting in the build-up of large amount of what?
Answer:
The correct answer is - energy.
Explanation:
Transform fault boundaries are the plates that move one past another without causing damage or destruction to the crust, these form when two plates move in the opposite direction or in the same direction.
At transform fault boundaries plates moving in opposite directions have a tendency to get stuck which leads to a high amount of energy formation. There is no damage or destruction that takes place nothing occurs but earthquakes along with the fault.
How are Mitosis, meiosis, Genetics, DNA and Mutations connected to one another?
Select the correct answer.
Consider the following chemical equation:
NH3 + O2 → NO + H2O
The equation is unbalanced. Which of the following is the correct balanced equation?
A.
NH3 + 2O2 → NO + 6H2O
B.
4NH3 + 5O2 → 4NO + H2O
C.
4NH3 + 5O2 → 4NO + 6H2O
D.
NH3 + 5O2 → NO + 6H2O
Reset Next
Answer:
the answer is b.4NH3+5O2=4NO+H2O
Loni makes a diagram to help organize what she has learned about the gas laws.
Which label belongs in the region marked X?
involves changes in temperature
has a constant volume
shows an inversely proportional relationship
does not describe pressure changes
Answer:
Shows an inversely proportional relationship.
Explanation:
The Boyle's law belongs in the region marked X whereas the other circle belongs to Charles law. There is inverse relationship between the two circles or these two laws because in Boyle's law, temperature is constant while on the other hand, in Charles law pressure is constant instead of temperature. In Boyle's law, pressure of a gas is inversely with its volume whereas in Charles law, the volume of a gas is directly proportional to its absolute (Kelvin) temperature.
Jumble letter can you help me plsss
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In short it's natural resources.
A(n) _________ is represented in this diagram. It uses the mechanical motion of magnets to create an electrical current.
Which of these are functions of the ear? (Select all that apply.) A.receiving light energy B.hearing C.emitting sound waves D.balance
Answer:
B. Hearing.
D. Balance.
Explanation:
The ears are organs that provide two main functions: hearing and balance that depend on specialized receptors called hair cells.
Which of the following is a form of stored energy?
Answer:
What are the options?
Explanation:
Answer:
Options,Options,Options...
dihybrid
8. You cross a plant with red flowers with a plant with white flowers. Both plants are pure-
breeding. All the offspring have pink flowers. What allele relationship does this display?
multiple alleles
codominance
incomplete dominance
pleiotropy
Answer:
Incomplete dominance
Explanation:
Incomplete dominance will mix the two ( white (pure) red(pure) flowers) Instead of having a just red or white
Can someone help me please
Answer:
B
Explanation:
because it talks about technology if it said about naturally than u would mention A but in this case it is B.
hope this make sense :)
3(x + 4) represents the area of the rectangle above. Which expression below is equivalent by the Distributive Property?
3x+12
(3 + x) + 4
(x + 4) ⋅ 3
3x + 4
Answer:
3x+12
Explanation:
The reason the answer is 3x+12 is because of math and math is hard and easy like take a cookie for example it can look soft but be hard or it can look hard and be soft and the point is that you should try even if you think you cant do it.
(Im not saying anything to offend you btw)
(Pls sub to this me)
(Ima make videos soon)
Why is it important for geologists to use both relative and absolute ages to determine the age of rocks?
Answer:
to help and determine the exact age of the rocks
Explanation:
The study of rocks strata is known as stratigraphy. It is useful and helps the scientist and the researcher to study the earth's crust and its past.
Scientist could age the rock using two methods. They are :
Relative ages
Absolute ages
Early scientist could determine the exact age of the rock of the earth's crust. They use to find the relative ages of the layers of the rocks and then determine how one rock layer is older or younger than the other. But with advancement and development of carbon dating, scientist could tell the exact age of the rocks found on the earth's crust.
The Scientists uses the relative as well as the absolute dating technique to date the rock layers. They organize the rock layers based on their age and scale from the oldest to the youngest on a geologic time scale. So an exact date of the rocks can be determine by using the two methods of relative age and the absolute age.
A green plant absorbs a toxic substance that completely blocks the
production of ATP. How would this most likely affect the dark reactions?
A. The dark reactions would continue to produce oxygen.
B. The dark reactions would stop producing glucose.
C. The dark reactions would produce more carbon dioxide.
• D. The dark reactions would produce more NADPH.
Answer:
b
Explanation:
The chemical substances in our environment to which we respond can be called?
A. stimuli
B.impulses
C.responses
D.sense cells
A. Stimuli
WHAT IS STIMULI?
A stimuli is anything that can trigger a physical or behavioral change.The changes in the environment to which living things respond are called stimuli. The living things show response to external stimuli such as heat, light , touch, sound, smell, taste, water and chemicals.It can be internal or external both.When diverse organs works collectively in a scientific way to supply a reaction to the stimulus, this is known as coordination.Stimuli is essentially anything that triggers a receptor for one of those senses.You can understand this with an example that would be the receptors on our skin which sense a stimulus like pain. Sense organs contain groups of receptors that respond to specific stimuli.
Learn more:
https://brainly.com/question/20117556
- shape and size of cells are related to the function
they perform . Explain with example
Answer:
Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes. A cell's function is determined, in part, by its shapeWhat is the function of the excretory system?
A. excreting hormones
B. remove waste
C. provide structure
D. digesting food
Answer:
B. remove waste
Explanation:
The main function of the excretory system is to remove waste.
