I’m not exactly sure what you mean, but the diaphragm is a muscle that aids in the breathing process.
B because pseudopods are not whip-like, not used for reproduction, and can be retracted back into the cell
Answer:
a. Documenting species
Explanation:
first half of the century, time in which primarly scientists the discovery of the depth and size of the ocean.
One of the negative impacts of eutrophication and increased algal growth is a Loss of oxygen known as anoxia
