Coevolution happens when the genetic development between two or more species affects the evolution of each other. An example would be hummingbirds and bird-pollinated (ornithophilous) flowers. The ornithophilous flowers give nourishment to the birds with their nectar that has high sugar content. The birds in return aids in the pollination of these flowers.
Explanation:
phychology specializes in disorders of the mind. they have a doctor's degree. they also are educated in medication reactions of phycotherapy meds & what to prescribe for certain disorders of the mind. to specialize in this degree, it could take up to 12-15 yrs. total..
The answer;
A combination pill
Explanation;
Contraception entails methods that are used to prevent pregnancy. They include; hormonal methods, barrier methods and natural methods. A combination pill is a type of oral contraceptives that contain estrogen and a progestin. It keeps the ovaries of the female from releasing an egg. Different types of this pill contains different doses of estrogen and progestin.
I believe is water so hope it helps