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Scorpion4ik [409]
3 years ago
5

Energy in most ecosystems must flow through autotrophs because ______.

Biology
2 answers:
Brilliant_brown [7]3 years ago
8 0

Answer: a.  only autotrophs can convert solar energy into chemical energy

vekshin13 years ago
3 0
Energy must flow through autotrophs because they take the energy from the sun, then herbivores feed off the autotrophs converting energy from the plant into energy that they can use. Carnivores then feed off the herbivores, and finally carnivores feed off of each other, and the process starts over again. Heterotrophs only generate a small fraction of their energy through photosynthesis, making autotrophs very important. 
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___________ It is a process in producing garden soil that will remove unwanted particles
vampirchik [111]

Answer:

Adding organic matter or growing cover crops

Explanation:

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3 0
3 years ago
The body produces antibodies complementary to foreign antigens. The process by which the body comes up with the correct antibodi
lys-0071 [83]

The question is incomplete as it does not have the options which are:

  • going to a tailor and having a suit made to fit you
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Answer:

Going to a shoe store and trying on shoes until you find a pair that fits

Explanation:

Antibodies are the immunoglobulin molecules secreted by the B cells which help the body providing the immunity as they interact with the antigen and help immune system to produce a response.

The variety of the B cells are produced by the body in response to different antigens which produce different type of antibodies. This interaction of antigen and antibodies is known as the complementation and just appear like if you are going to a shop to buys a pair of shoes and tries different shoes  to find the best shoe of best size.

Thus, the selected option is correct.

4 0
4 years ago
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