Answer:
The main functions of the respiratory system are to obtain oxygen from the external environment and supply it to the cells and to remove from the body the carbon dioxide produced by cellular metabolism.
Explanation:
Answer:
i can assure you that this answer is correct, enjoy<3brainly would be appreciated !!
<u>A: live along the coastline and the river valley.</u>
Explanation:
Answer:
d. chunking.
Explanation:
Chunking is a process in psychology whereby bits of information are combined into meaningful units so that more information can be held in short-term memory.