Answer:
It has a postanal tail.
It has pharyngeal arches.
They are composed of actin, troponin, tropomyosin, and myosin
<span>Climate Changes with Latitude. Places located at high latitudes (far from the equator) receive less sunlight than places at low latitudes (close to the equator). The amount of sunlight and the amount of precipitation affects the types of plants and animals that can live in a place</span>
When scientists measure, they use the metric system.
If it’s referring to sea floor spreading then the answer is D, I hate analogies but I think it’s talking about the mantle convection that slowly breaks away at the lithosphere