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:
I would guess it just means that the population just stays the same, no growth.
Answer:False
Explanation:
This is false since light energy is needed for photosynthesis to take place. ... Animals are capable of respiration, but not photosynthesis.
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Answer: NAD+ and FAD are reduced to NADH and FADH2 during the tricarboxylic acid (TCA) cycle, which carry electrons to Complex I in the mitochondria, beginning the electron transport chain.
Explanation:
God, He is the one that created the earth.
