Answer: not me
Explanation: This isn't an actual question that you need help with. Please post questions you actually need help with in school, homework, or anything else so we can help you. Thanks!
I believe it's aerobic exercise.
Most of the marine animals have a stream lined body, which means, they have a sharp and pointed at the front. The pointed front of the organism allow to cut the resistance of the water. In case, the body is not pointed at the front and it is blunt, the water current and flow would resist the movement of the organism further. So, for the locomotion purpose, it is important to have a streamlined body. Further smooth and hair less body also decrease the resistance during the movement in the water.
I don’t think so because when you are observing you refer to facts but when you infer you have to hypothesize what the outcome will be
the ability to reproduce.