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Lilit [14]
3 years ago
14

12. What function SPECIFICALLY causes oxygen to diffuse into blood, and CO2 to diffuse

Biology
2 answers:
BartSMP [9]3 years ago
7 0
The heart pumps blood to the lungs
Kruka [31]3 years ago
4 0
The right answer would be D thank you very much for ur time and
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3 years ago
What is the function of tendril? How is the tendril of pea different from that of pumpkin?
storchak [24]

Explanation:

a tendril is a specialized stem ,leaf used by climbing trees or plants for support.

a pea tendril - is way smaller than a pumpkin tendril it's thread like structure are narrowly small..

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3 years ago
Help please, I really need it.
Y_Kistochka [10]
Hello! Thanks for posting this on brainly. Based on the passage i say A. Is the answer. Tell me if im correct please.
                        
5 0
3 years ago
Put the steps of the nitrogen cycle in order, starting with the step that
Pepsi [2]

Nitrogen Cycle steps:

N molecules breaking apart via nitrogen-fixing bacteria.

Animals ingest nitrogen in nitrate-containing food after plants use nitrogen-containing compounds.

The organic matter decays via decomposers

N2 is formed via denitrifying bacteria.

Explanation:

The nitrogen-fixing bacteria removes atmospheric nitrogen by fixing nitrogen through nitrification. The atmospheric nitrogen cannot be absorbed by plants and hence has to be converted into nitrates. This conversion takes place by nitrifying bacteria present in leguminous plants.

Animals (herbivores) consume the plants that have absorbed nitrogen/

When these animals die, decomposing bacteria acts on the dead organic matter, decomposition takes place through ammonification, converting the organic nitrates into ammonia

The nitrates are converted back again to nitrogen by the action of denitrifying bacteria.  

The nitrogen thus formed is released to the atmosphere

5 0
3 years ago
Genetic counselors can recommend genetic tests and intepret the results of these tests for individuals. In which instances can a
Luda [366]

Answer:

The answer is A, B, C and E.

Explanation:

Genetic counselors are responsible for recommending genetic testing according to the need of the patient and then guiding them through the process and helping with their decision after interpreting the genetic test results.

Out of the given options in the question, D does not apply to the given statement that if a genetic counselor recommends a genetic test or not because wanting to increase an unborn child's intelligence is unethical and is in the field of genetic engineering which is not approved.

The examples given in the options A, B, C and E are all examples of people that are seeking treatment for themselves either for curing a disease or preventing it and in those cases, the genetic counselor can recommend a genetic test.

I hope this answer helps.

8 0
3 years ago
Read 2 more answers
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