Answer:
Oxygen is moved around the body of an echinoderm in its C. water vascular system.
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Answer:
Heredity is important to all living organisms as it determines which traits are passed from parent to child. Successful traits are more frequently passed along and over time can change a species. Changes in traits can allow organisms to adapt to specific environments for better rates of survival.
Explanation:
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Baryonic dark matter may occur in non-luminous gas or in Massive Astrophysical Compact Halo Objects, and stars. So therefore it’s D.
It’s D. Carbohydrates are broken down and release ATP energy during cellular respiration.
