Because they’re a “trendy” version of cigarettes. They have several flavours and different types of vapes. So the flavours and the styles attract teens.
Answer:
A great deal of both physical and psychological energy is needed for parenting tasks.
Careers and other activities deplete some of the parents energy and to this depletion is added all the parenting tasks.
Answer:
1. Electrical impulses in the heart cause the muscle to contract.
2. To keep the blood flowing in only one direction
Explanation:
In the first question, the correct answer is ''Electrical impulses in the heart cause the muscle to contract''. Every muscle in our body contracts because of electrical impulses and this is also true for our hearts. Or any hearts in nature that we know of.
In the second question, the answer is ''To keep the blood flowing in only one direction''. We have those valves and without them, we wouldn't be able to function as we do.
Some types of Asthma: swelling of the alveoli cause muscle spasms of the rip cage and diaphragm. If the Asthma is accompanies with an immune system disorder it can also cause muscle loss.
Number 1 is the last box
Number 2 is the 4th box
Number 3 is the 1st box
Number 4 is the 3rd box
Number 5 is the 5th box
Number 6 is the 2nd box
