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
stiks02 [169]
2 years ago
15

How does photosynthesis help to maintain the percentage of oxygen and  

Biology
1 answer:
MatroZZZ [7]2 years ago
8 0

Answer:

Humans release carbon dioxide (CO2) into the atmosphere through cellular respiration. This CO2 is used by plants during photosynthesis. During photosynthesis, plants release oxygen (O2) into the atmosphere. The oxygen is used by animals in order to carry out cellular respiration.

Explanation:

I put all I know into that so it should be right but if it isn't then I'm sorry

You might be interested in
Which of the following is an example of an insect that laps up food?
german
The Colorado potato beetle 
5 0
3 years ago
What do error bars show within treatments?
mario62 [17]

<span>Error bars within treatments illustrate confidence intervals, standard errors, standard deviations or other quantities. However, different types of error bars exist, so figure legends must be sure to distinguish which error bar is being represented. </span>
6 0
3 years ago
Organic sedimentary rocks are _____. made of dissolved minerals formed from heat and pressure made from the remains of living or
Nitella [24]
The answer is 3. <span>made from the remains of living organisms.

Sedimentary rocks are formed at Earth's surface. They can be clastic, chemical, and organic.
Clastic sedimentary rocks are the result of sedimentation of rocks and mineral fragments. Chemical sedimentary rocks are the result of sedimentation of chemical solutions of dissolved minerals.
<em>Organic sedimentary rocks are made from the remains of living organisms, fossils and corals.</em>
</span>
3 0
3 years ago
For a gene with a dominant allele T and recessive allele t, what proportion of the offspring from a TTxTt are expected to be hom
kiruha [24]

Homozygous being (TT): 50%

Heterozygous being (Tt): 50%

Hetero- different

Homo- the same

7 0
3 years ago
Match each of Earth's spheres with the correct description
beks73 [17]
1. hydrosphere: the system that contains all forms of water; liquid, solid and gas
2. biosphere: the sphere that contains all living things
3. atmosphere: the system that contains the gaseous layer of a planet
4. cryosphere: the system that contain the frozen ice portion of a planet
5. lithosphere: the system that contains the solid rocky crustal portion
7 0
2 years ago
Other questions:
  • In which type of treatment does the patient follow verbal prompts to envision a specific, peaceful location?
    12·1 answer
  • BRAINLIESTTTT ASAP!!!<br><br> What roles do society, politics, and economics play in science?
    9·1 answer
  • How does sensation influence our behaviours in the environment
    11·1 answer
  • A large plant population may impose selective pressure on a smaller, isolated group of plants, resulting in a change in allele d
    6·1 answer
  • What is the function of gills on a fish?
    5·1 answer
  • Name a living creature without an evolutionary history
    15·1 answer
  • How is petroleum formed ?<br> (SCIENCE)
    13·2 answers
  • DNA is made of nucleotides (one nucleotide is labeled X in the picture
    8·1 answer
  • How was electricity discovered and how did electricity become widely used​
    12·2 answers
  • Which nerve is responsible for hiccups?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!