Halp very important plz give good answer doing labs involves more than just following the steps of the scientific method true or false?

Draw the structure of dna nucleotide with adenine as nitrogenous base

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.