Answer:
aerobic respiration
Explanation:
Aerobic respiration is the process of producing cellular energy involving oxygen.
Answer:
Option-A
Explanation:
Vitamin D is an essential nutrient required by the body to maintain its structure as vitamin D helps in the absorption of the calcium and phosphorus which are required in maintaining the bones.
The biosynthesis of vitamin D begins in the skin when the cholesterol, a precursor of the vitamin D gets activated by the Ultraviolet B of the sunlight. When the UV B touch the skin, they convert the precursor to vitamin D3. The vitamin D3 gets transported to the kidney and liver where the enzymatic action converts the vitamin D3 to the active form of vitamin called calcitriol.
Thus, Option-A is the correct answer.
Takeoff. Generally, a right-handed long jumper takes off with the left foot. New jumpers may wish to try both to which style works best. When you hit the takeoff board, your body will actually be leaning slightly backward, with your foot in front, your hips slightly behind and your shoulders a bit behind your hips.
Mark as brainlist
Explanation:
BAD..
(1) social skills 2 meet unknown ppl.
(2) judgement on good & bad situations
(3) health.
good..
(1) outgoing
(2) eager 2 meet ppl.
(3) good judgement