Think of an object, person, or place at home that functions similar to the cell wall.

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has