Explanation:
new changes like for males growth in beard...shoulders line out...adams apple protrudes...for females...puberty...protrution in breast
Answer:
D. provitamin.
Explanation:
A provitamin is a substance that the body can transform into an active vitamin through metabolic processes. If compared with vitamins, provitamins have no biological activity or are much lower. In other words, provitamins are vitamin precursors.
Although not very frequent, sometimes you can see the term previtamin used as a synonym.
For example, beta-carotene, the most abundant carotenoid in nature, has about one sixth of the biological activity of retinol, or vitamin A, but can be transformed into retinol in the liver by an enzymatic reaction.
Answer:
Aerobic exercise is exercise with air anaerobic exercise is an exercise without air
Explanation:
It makes sense
~Plz tap the crown~
~Thank you~
Answer:
C) Without taking supplements, there will be no improvements.
Explanation:
C is incorrect. I am new to brainly but I have studied medicine for 5 years.