The answer is C, without sunlight nothing could live.
Answer:
The answer is A)
Explanation:
Due to ice crystal formation in this part of the atmosphere, the answer is A)
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PLEASE MARK BRAINLIEST!</u></h2>
1.producers
2.Primary consumers
3.secondary consumers
4.tertiary consumers
Answer:
Risk factors include: Advancing maternal age. A woman's chances of giving birth to a child with Down syndrome increase with age because older eggs have a greater risk of improper chromosome division. A woman's risk of conceiving a child with Down syndrome increases after 35 years of age.