4, true
5, false.
6, true
7, true
hope this helps!
Because the kidneys cant get rid of all toxins in the body.
So, since what you're wanting is pointers for the Essay, then here:
There are many things that affect your food choice.
Biological determinants: Hunger, appetite, taste, cravings, etc
Economic determinants: Cost, income, availability, etc
Social determinants: Culture, family, peers, meal patterns, what you grew up eating, etc.
Physical determinants: Access, Location, education, cooking skills, time
Phycological determinants: Mood, stress, guilt, etc
Attitudes, religion, beliefs, etc.
All of these can decide what you eat, how you eat, when you eat, and how often you eat.
Answer:
The correct option is A.
A. The left ventricle pumps blood to the systemic circulation process, while the right ventricle pumps blood to pulmonary circulation.
Explanation:
Th heart has two ventricles, left ventricle and right ventricle. The right ventricle has thinner myocardium as compared to left ventricle, as it pumps deoxygenated blood to the lungs, so it can gain back its oxygen. Left ventricle has thicker myocardium, as it pumps oxygenated blood to all over the body, commonly known as the systemic circulation.