I would go with c because its tells you right in there that the ecosystem help who lives around that area.
The right answer for the question that is being asked and shown above is that: "<span>A. they will overcome the deficiency of nitrogen in the soil." T</span>hese legumes enrich the soil is that <span>they will overcome the deficiency of nitrogen in the soil. </span>
The right answer is <span>Rudolf Virchow!
Hope that helped. :)</span>
In artificial selection, nature provided the variation, and human selected those variations that they found useful
Answer:sponge
Explanation:
Collar cells have a sticky funnel-shaped collar and a hair-like whip that is called the flagellum. A cell called an amebocyte takes the food picked up by a collar cell to other cells within the sponge. Collar cells are also called choanocytes
