Whether we use the 5 step or 7 step model of grief, hurt and inadequacy are not stages in the process-- so we ruled out C and D. Depression typically involves feelings of hopelessness and helplessness-- as if we cannot deal with the loss.
carbon dioxide. is the gas that is produced
Answer: The heart consists of four chambers, two atria (upper chambers) and two ventricles (lower chambers). There is a valve through which blood passes before leaving each chamber of the heart. The valves prevent the backward flow of blood.
Bone, just like any other living tissue, can be strengthened through exercise. The best exercises for building bone strength are those that are considered weight-bearing.
The following type of exercise contributes most to building strong bones: jumping rope . Correct answer: D Bones become stronger when muscles push and tug against bones during physical activity and from the given options this is most done by jump roping.
Walking/hiking and any type of running/jogging also help build bone strength.
The arteries in the image appear red because they are carrying oxygenated blood to the body. That is option B.
<h3>What is an artery?</h3>
An artery is known to be vessels that are surrounded by smooth muscles whose major function.is to distribute oxygenated blood from the lungs.
The blood is oxygenated in the lungs and is transported to the heart where it is then pumped to the whole body through the aorta.
Therefore, the arteries in the image appear red because they are carrying oxygenated blood to the body.
Learn more about blood vessels here:
brainly.com/question/25149738
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