Hey Rosalyn!
A nucleus in a cell, holds DNA and DNA is essential. If there is no nucleus, there is no cell. If you need further clarification, comment on my answer :)
Americans are scared to drink from the ground because some people think that if you drink water from the ground it is going to be nasty and dirty because many people think any people are going to be sick and get diseases if they get water from the ground
Answer:
A. Primary
Explanation:
Pioneer species are the first to arrive after a disturbance, so they are part of the first stage of succession = primary.
True. because this is the answer
