1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VladimirAG [237]
2 years ago
8

Help

Biology
1 answer:
Allisa [31]2 years ago
7 0

Answer:

Plants exchange oxygen and carbon dioxide. The oxygen is used for respiration and is also a waste product of photsynthesis. The carbon dioxide is used for photsynthesis.

During the day time, the stomata of the plant will open to let the carbon dioxide in for photsynthesis. Cabron dioxide diffuses into the leaf down a concetration gradient. oxygen will leave the leaf down the concentration gradient.

This process is the gas exchnage of plants.

How stomata open: Stomata open during the dayby absorbing water vapor, become turgid and and open. During the night, the stomata becomes flaccid and floppy. this causes it to close.

Explanation:

You might be interested in
Which condition is inherited as a dominant allele?
Goryan [66]

Answer:

Which condition is inherited as a dominant allele?

cystic fibrosis

Explanation:

Cystic fibrosis is inheritable as it being from parents to offspring as a result of each parent donating the gene which is dominant

7 0
3 years ago
Read 2 more answers
What blood vessel is a tributary of the hepatic portal vein?
inysia [295]

According to the research, the linear vein is a tributary blood vessel of the hepatic portal vein.

<h3>What is the hepatic portal vein?</h3>

It is a blood vessel that carries deoxygenated blood from the digestive organs and the spleen to the liver.

The linear vein is one of the branches of the celiac trunk that supplies the spleen and gives off branches to the stomach and pancreas.

Therefore, we can conclude that according to the research, the linear vein is a tributary blood vessel of the hepatic portal vein.

Learn more about the hepatic portal vein here: brainly.com/question/15511202

#SPJ12

7 0
1 year ago
Which level of the energy pyramid has the least amount of food
LenaWriter [7]

Answer:

trophic

Explanation:

It follows that the carnivores (secondary consumers) that feed on herbivores and detritivores and those that eat other carnivores (tertiary consumers) have the lowest amount of energy available to them.

8 0
2 years ago
Read 2 more answers
What kinds of traits do not evolve through natural selection?
Harrizon [31]

Natural selection doesn't favor traits that are somehow inherently superior. Instead, it favors traits that are beneficial (that is, help an organism survive and reproduce more effectively than its peers) in a specific environment. Traits that are helpful in one environment might actually be harmful in another.

(one again, I hope this helps ^^)

8 0
2 years ago
Earth makes one full rotation on its axis approximately every 24 hours. If Earth's period of rotation decreased to 20 hours, whi
patriot [66]

Answer:

The length of daylight and nighttime would decrease.

Explanation:

If 24 hours was decreased to 20, it would shorten night and day time.

5 0
3 years ago
Other questions:
  • Two species that reduce competition by utilizing the same resource but at different times are exhibiting commensalism competitiv
    15·1 answer
  • What step in cellular respiration happens first
    13·1 answer
  • Am I correct on the question above?
    10·1 answer
  • The d-value of a bacterial culture heated to 100°c is the time it takes to kill ________% of the population.
    13·1 answer
  • Select all that apply
    15·2 answers
  • ______has gate cells​
    8·1 answer
  • Which term means "physical traits"?​
    8·2 answers
  • What is a Cool fact about sodium?
    9·2 answers
  • How does deforestation relate to biodiversity?​
    9·1 answer
  • 2. Categorizing Information Explain what U.S.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!