The main function of the circulatory system is to move blood and lymph<span> through the body. Doing this transports nutrients and oxygen to the cells of the body and removes waste products such as carbon dioxide.</span>
It prepares to fight danger or run from it. It identifies the primary source of danger.
Answer:
D. Which cell organelles carry out the process of photosyinthesis and cellular respiration?
Protein building begins with the DNA strand in the Ribosome. The DNA strand is essential to dictating the type of protein that is to be produced, based on the sequence of nucleic acids.
