What would a scientist use to show comparisons between variables

What is heterotrophs

You might think of how parents look like their children. Their shared characterisitecs are coded in the DNA passed down by the parent. This DNA is in all cells, which copies itself as one cells divides into two.

Organisms that can produce their own food and feed themselves are called

Fingerprints have developed

Heart disease is a noncommunicable disease because O O o it can be spread. it does not spread from person to person. it is contagious. it only affects individuals, not communities.

A sexually reproducing animal has two unlinked genes, one for head shape (h and one for tail length (t. its genotype is hhtt. which of the following genotypes is possible in a gamete from this organism?

Environmental agencies have concerns over mineral mining regulations due to

In a species of snail, dark-shelled individuals are better hidden from bird predators in the shady forest, while light-shelled individuals are better hidden in well-lit brushy edge areas.

Mudflows associated with earthquake activity are specifically called lahars. a. True b. False

Why are common names not always useful to biologists? A. They require the use of a dichotomous key. B. They are in Latin. C. They are too long. D. They can apply to more than one animal.