Answer:
B
Explanation:
Food goes to the stomach and then both intestines
Answer:
The difference in the concentration of a substance between two areas is called the concentration gradient . The bigger the difference, the steeper the concentration gradient and the faster the molecules of a substance will diffuse.
Explanation:
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DNA..........is the correct answer
Answer:
Gases, liquids and solids are all made up of microscopic particles, but the behaviors of these particles differ in the three phases. ... gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
Explanation:
Answer:
immune system suppression
Explanation:
Research indicated suppression of the immune system can have many causes like stress during exam releases corticosteroid which is a stress hormone that reduce the function of the immune cell thereby suppress the immune system.
Emotional stress like loss of a spouse or loved ones suppresses the immune system of a person and makes a person vulnerable to disease. Viral challenges especially those that attack the immune system suppress our immune system.
Research suggests that Dementia caregivers are at increased risk of lower immunity, cardiovascular disease and lower immune response towards vaccine.
