Ecosystem that is not considered self sustaining?

Why are there no rooted plants in the limnetic zone of a lake or pond

In ovaries the final product of meiosis are

Which of the following is usually done first in the scientific method of investigation? Do research on a particular topic Ask a question based on an observation Construct a hypothesis to be tested Test with an experiment I wanna say A

Which of the following are biotic factors and which are abiotic factors? A - Rain and grass are biotic and wind and humidity are abiotic B - Algae and Fungi are biotic and temperature and rainfall are abiotic.

Difference between wrongful birth and wrongful life

The wall that separates the two lower chambers of the heart is called

What does a reviewer do during peer-review? Repeat the experiments in the article. Check for mistakes and bias. Focus only on mistakes in spelling. Change data to support results.

The term srimulus comes from the latin word stimulare, which means "to goad, prod, or urge." Explain how this meaning relates to stimulus

What is the risk to the cell if the nuclear membrane is dissolved?

Describe Crick's Central Dogma. Explain why this is an inference.