During active transport proteins powered by ATP move substances up a concentration gradient. During active transport, a protein pump uses energy, in the form of ATP, to move molecules from an area of low concentration to an area of high concentration. An example of active transport is the sodium-potassium pump, which moves sodium ions to the outside of the cell and potassium ions to the inside of the cell.
<span>The loss
of biodiversity in ecosystems is mostly due to habitat destruction by
the growing human population looking for places to live and food to eat.
Therefore the correct answer is habitat destruction.
I hope this helps.
</span>
What is the inferred temperature at the boundary between Earth's stiffer mantle and outer core? <span>Answer: 2,500oC</span>
Crfcmhjh.jj, jk,jhvyggjc l, /;8l. h8hiuyuhb
Answer:
A species is an organism that produces fertile offspring in nature.
Explanation:
A mule is not considered a species because they can not produce fertile offspring in nature. Hope this helped, and have a great day. :)))