Answer:
Echinoderms evolved from animals with bilateral symmetry. Although adult echinoderms possess pentaradial, or five-sided, symmetry, echinoderm larvae are ciliated, free-swimming organisms that organize in bilateral symmetry which makes them look like embryonic chordates.
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Explanation:
Answer:
to be honest I don't really know the answer but i would go with D because of cell respiration makes sense to me
Explanation:
The correct answer is option C. more food is available as grain is harvested.
The harvesting of the grains in the farming area result in the increase in the grain (food) availability for the rodents such as mice. Due to availability of the food, the mice have a benefit for survival. So, many mice would be seen as they come out for eating and they would be able to reproduce more.
