This happens naturally, so no proteins are needed.
Answer:
Explanation:
Marine laboratories allow marine biologists to keep organisms alive and to work over long periods of time. They also may have state-of-the-art equipment for conducting scientific research or they may be simple field stations that provide a base for scientists who work in remote areas.
Answer:
False
Explanation:
The question states "Any amount of Carbon Dioxide". This includes the amount we exhales. However it is not harmful, as plants require Carbon Dioxide for photosynthesis. Therefore, any amount, is not harmful to a certain degree.
<span>That is because the first animals were usually very small and very soft so there was nothing there that could fosilize. Usually the things that fosilize are bones, and amoebas and their ancestors don't have any so they wouldn't be able to fosilize. The first animals were mostly like unicellular bacteria found nowadays or similar things.</span>
