Answer:
True
Explanation:
The exoskeleton of the arthropods is made of chtin, that confers it a high toughness and protects the soft muscles and tissues of the arthopods. The muscles of the arthropodes are attached to the inside of the exoskeleton and they act together as one system.
Answer:
true
Explanation:
<u>Does carbon dioxide give off gas? </u><u>Yes</u>
<u>”When hydrocarbon fuels are burned, carbon dioxide is released. </u>
Your answer is A. Midbrain, pons, and medulla.
Carbon Dioxide builds up during exercise because it is a by-product of aerobic respiration. When you exercise your body needs to respire more in order to supply the working muscles with energy. You therefore produce more carbon dioxide.
Hope this helped. Have a great day! :D
