Which layer of Earth is made up partly of crust and partly of Mantle material?

Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

This rapid change in species that rarely leaves behind fossil evidence is referred to as