Answer:
d. the diver holds his or her breath during a rapid ascent
Explanation:
Air embolism is a medical condition characterized by air or gas bubble in the bloodstream which can be fatal and cause variety of problem.air embolism associated with diving occurs if arterial gas reaches the brain when a diver surface too quickly and the diver holding breath can cause air trapped in the lungs to expand.
Cellular respiration is the process by which organisms use oxygen to break down food molecules to get *chemical energy *for cell functions.
A stable ecosystem is one that can support and maintain life. The correct answer is <span>B) an interdependence of organisms because the organisms depend on each other to survive and also help each other. </span>
Answer:
1. recycle, reusable bottles, reuse, use your own bags for groceries
2. blow dryers instead of paper towels, ask students to bring utensils instead of handing out plastic ones
