in tropical forests the light does not reach the bottom of the ground which makes the seeds not to be planted because they need a lot of light, why is this a good thing for newly planted plants?

Which codon is the code for the amino acid histidine (his)?

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

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