It's when you use something so much that it loses it's value or purpose. But it can also mean making a piece of land more profitable and productive.
A. Evolution is a scientific theory, and scientific theories have many hypothesis and experiments that support their findings.
pls mark as brainlist
Explanation:
Selection pressure means factors that contribute to selection which variations will provide the individual with an increase chance of surviving over others. Because of selective pressures, organisms with certain phenotypes have an advantage when it comes to survival and reproduction. Over time, this leads to evolution.
Plasmids, they are rings of DNA often used in procedures like insulin production and cloning
Answer:
their fins or webbled feet hels them to move and search food to eat .
