she has been failing in school because she has been falling asleep in class.
Answer – B. (Return blood to the lungs)
The function that capillaries serve in the cardiovascular system is to return blood to the lungs. The capillaries beds are the area where the excess carbondioxide produced by the cells are exchanged with oxygen. The deoxygenated blood is then transported by the capillaries through the circulatory system back to the lungs for reoxygenation
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Answer:
8: Superior vena cava
13: Aorta
11: Pulmonary valve
10: Left Pulmonary veins
9: Right atrium
12: Left atrium
7: Tricuspid Valve
6:Right ventricle
5: ?
3:Bicuspid valve
4:Chordae tendineae
2:Papillary muscle
1: Interventricular septum
Explanation:
Sorry if it's not right
Physical effects of anger:
The brain shunts blood away from the gut and towards the muscles, in preparation for physical exertion. Heart rate, blood pressure and respiration increase, the body temperature rises and the skin perspires. The mind is sharpened and focused.
Steps you can take to manage your own anger:
Think before you speak. ...
Once you're calm, express your concerns. ...
Get some exercise. ...
Take a timeout. ...
Identify possible solutions. ...
Stick with 'I' statements. ...
Don't hold a grudge. ...
Use humor to release tension.
Answer:
(B) Ask for a ride home if he feels threatened by a gang member.
Explanation:
It is the most logical answer because if something where to happen he would have someone else present.
