Answer:
a.heat
Explanation:
Bc when you put your finger in hot water uu fill the heat of the hot water am i right or am i wrong?......
Answer:
by pumping blood and oxygen to the working muscles.
Explanation:
The circulatory system helps the muscular system by pumping blood and oxygen to the working muscles. The circulatory system also helps the muscular system because it allows muscles to receive the oxygen they need to function properly.
False there is also messenger making it 3
Answer:
Plant cells have chloroplasts because they make their own food. Plant cells have a cell wall so that they do not burst when the central vacu
ole fills up with water. ... Each organelle has it's own specific fun
ction to help the cell survive. The nucleus of a eukaryotic cell directs the cell's activities and stores DNA.
Explanation: