The answer should be testable
C) is the answer, because when you exercise you're using your musles
Answer:
Answer is free radical.
Explanation:
The free radical is known to be a product resulting from the metabolism of oxygen, that is , they are formed when oxygen splits into single atom. The free radical causes serious damage to the body , this process is known as the oxidative stress.
Note that , the activity of the free radical is that they seek out other electron to becoming a pair, and this is dangerous to the body.
The body can make use of the antioxidants to counter the oxidative stress.
Answer:
option d estuary because estuary is enclosed coastal water body where fresh and salt water
mix
Mitosis
Advantages: It enables your cells to multiply quickly and produce sister chromosomes.
Disadvantages: There is little genetic variation, each generation faces the same diseases.
Meiosis:
Advantages: The crossing over of genes during meiosis results in individual variety, which is beneficial to the population's survival.
Disadvantages: It requires the use of two gametes.
