A river has a large amount of algae growing. Which most likely caused the growth?

A dirt

B bacteria

C fertilizer

D trash

Select the correct answer. In the Galapagos Island finches, the variation in the beak shape corresponded to which finch characteristic?

Once the specimen is in focus on a microscope, the amount of light reaching the specimen can be changed by using the: diaphragm fine adjustment rotating nosepiece eyepiece

In what way are herbivores and carnivores alike

The northern elephant seal was almost hunted to extinction in the 1800s. By the late 1890s, approximately one hundred seals were left, reducing the gene pool of the population. What will be the consequence of this reduction?

A membrane which surrounds the genetic material and nucleus in eukaryotes cells

Which enzyme works on fats? amylase lipase peptidase trypsin

What body systems are used to type on a computer?

Small organisms have smaller cells than large organisms true or false

Question 2 tion An insect borrows into a plant damaging the xylem of the plant. Which of the following would result? The plant grew only on one side. The plant wilted due to lack of water. The plant died due to lack of food.

What valve is located between the left atrium and left ventricle?