A, "Wind energy is a nonrenewable resource," is incorrect.
It’s dark I can’t see pls make it clear so we can help
B- A person sweating on a hot day
(their body is cooling them off to remain balanced)
Trisomy 21 (nondisjunction) Down syndrome is usually caused by an error in cell division called "nondisjunction." Nondisjunction results in an embryo with three copies of chromosome 21 instead of the usual two. Prior to or at conception, a pair of 21st chromosomes in either the sperm or the egg fails to separate.