The sun rays are received by the plants and explell oxygen and we breath the oxygen to be able to survive
Answer:
Crossing over occurs between prophase I and metaphase I and is the process where two homologous non-sister chromatids pair up with each other and exchange different segments of genetic material to form two recombinant chromosome sister chromatids.
Explanation:
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Answer:
a dam flooding a valley
Explanation:
It would be a dam flooding a valley because in a new ecosystem there would then be a increased load of phosphorus and nitrogen and increased algae growth.
<span>The answer is Chlamydia.
The bacteria that causes the disease is spread through sexual
intercourse. Approximately 3 million new cases of Chlamydia are reported in the
United States every year. Its symptoms involve
penile/vaginal discharge and pain during urination. </span>