Almost the entire system of an embryo is made of cartilage, whereas that of an adult is mostly made of bones.
Answer:
Explanation:
Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which cellular respiration converts into ATP, the "fuel" used by all living things. The conversion of unusable sunlight energy into usable chemical energy, is associated with the actions of the green pigment chlorophyll. Most of the time, the photosynthetic process uses water and releases the oxygen that we absolutely must have to stay alive. Oh yes, we need the food as well!
We can write the overall reaction of this process as:
Ranchers, though, remained steadfastly opposed<span> to </span>reintroducing<span> a species of animal. so the answer is (B)
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Answer:
Other species that rely on those fish would die off. The extinction of one species can lead to the extinction of another and so on.
Reflections and absorption by the atmosphere prevent some radiation from reaching Earth's surface.
