What is the dependent variable in the experiment involving children? A. The ages of the children with asthma B. The severity of the asthma symptoms C. The number of children with asthma D. Where the children spend the summer

c is the answer : )               your welcome

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves