Answer:
B. Organs are made from a single, functional type of tissue.
<span>Excretion is the only effective way that invertebrates fight off diseases. Most of the aquatic invertebrates get rid of toxins within their body by the process of diffusion. Ammonia is usually the secreted product that leaves the surface of the body of aquatic invertebrates. This type of behavior enables vertebrates to maintain homeostasis within their bodies and to help them adapt to their specific environments.<span>
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Answer:
Your answer will be B. Epinephrine.
<span>Saturated lipids are different than unsaturated lipids because they are packed together since there are no double bonds within the chain. Unsaturated fats have double bonds with a chain of carbon that cause non-linear chains that cant block arteries because they aren't compacted as much.</span>
