I'm heartbroken need a good friend for talk

Apart of an ecosystem that can restrict the growth of a population is referred to as

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

2.) insulin is needed to your cells take in sugar from your blood. after you eat a candy bar, will your insulin gene be expressed or repressed? 3.) all cells have the same dna, and they all make the same proteins. true or false? the answers are 2.) expressed3.) false