<span>Melanin helps protect the skin against effects of the sun such as skin cancers and premature aging. In African American skin, melanin provides a sun protection factor (SPF) equivalent to 13.4 compared to 3.4 in white skin and thus the former have lower incidences of skin disorders associated with exposure to the sun.</span>
Answer:
hlo
Explanation:
what are the best ways for your business and how did you find him to do it again
It’s (b) Escherichia is the name of a taxonomic genus. A genus is a grouping of organisms that is more specific than a family, but broader than a species.it’s also a bacteria
You can eat many organisms. What do you mean by this?
Answer:
correct answer is Jumping a rope
Explanation:
solution
As 11 year children have agility and swiftness movement which is very helpful in jumping a rope activity.
so that physical activity of Jumping a rope boy have advantage over the girls and this is because girls body are lighter in weight than the boys bodies and their bone density of girls also less as compare with the boys
so that correct answer is Jumping a rope