Answer:If Njia knows what she is talking about, she will most likely show you a darkened "age spot" on her arm. The correct option is C.
Explanation:
Free radicals are unstable and very reactive molecules which are missing one electron and they can be produced by the body, for example, during respiration. Free radicals can equally begotten from external environment, example, exposure to UV radiation from the sun, toxins and smokes. When these free radicals enter the body skin cells, they combine with the free electron and cause damage to the skin cells. It affects the skin cell membrane,mitochondria and it's DNA. Over a period of time it will cause skin aging which appears as wrinkles and age spots. This can be removed by the use of antioxidant like Vitamin A, C, and E which donated an electron to the free radicals so that the free radicals doesn't have to take the electron from the cells of the skin.
Answer:I do it's alanalopez4326
Explanation:
Answer:
It is clear that being a child of a teenage mother often entails numerous risks: low birth weight, complications of the mother's pregnancy and delivery, and health problems associated with poor perinatal outcomes; greater risk of perinatal death; lower IQ and academic achievement later on, including a greater risk of repeating a grade; greater risk of socio-emotional problems; a greater risk of having a fatal accident before age one; and finally, a greater probability of starting one's own family at an early age. Although there are variations from study to study, most studies that survey a representative sample from a population that has had no special interventions and is of diverse socioeconomic makeup, and that do not control for SES or other factors, find that children of teen parents are at greater risk than children of older parents for a host of health, social and economic problems.
Explanation:
Answer: Responses will vary. A sample response follows: 180 / 2.2 = 82 82 x 24(hrs) = 1,968 1,968 + 200 = 2,168 calories burned per day. Answers from 2,000 to 2,300 are acceptable.
Explanation:
