Which is more stable RNA or DNA?

Define structural adaptation and give an example.

How is diffusion related to smelling the order of a skunk that is far away

What is 123,000,000,000,000,000,000,000in light years

What characteristics are pass down from parents to children

What factors influence a person's appearance

1. Which of the following is know as "the glue" that holds our Solar System and Galaxy together? A - Centripetal Force B-Gravity C - Magnetism D - Centrifugal Force

Which of the following could be considered a reliable source of scientific information? A. A scientist's presentation of experimental results at a scientific conference. B. A sales representative's glowing description of the benefits of a new drug.

Which statements describes how animals get their necessary water

Which of the following statements is true of sound waves? * Sound waves are found on the electromagnetic spectrum Sound waves do not require a medium to travel through Sound waves can travel through outer space Sound waves are a kind of matter wave,

How do we know that dinosaurs came from archosaurs?