Which of the following allows the flow of energy through an ecosystem to happen?

Question 15 options:

abiotic factors

cycling of nutrients

evaporation

predation

True or false cancer is a disease that causes cells to divide rapidly and incorrectly

In what phase of the cell cycle do chromosomes first split

A plant with small, red flowers is crossed to a plant with large, white flowers. The resulting F1 is comprised of 75 plants with small, red flowers and 72 plants with small, white flowers.

A client with malignant hypertension is at risk for a hypertensive crisis, including the cerebral vascular system often causing cerebral edema. the nurse would assess this client for which signs and symptoms?

In the example of the finches on the Galapagos, what is the cause of the geographic isolation? A. the ocean B. the foods the finches ate C. the mating behavior of the birds D. the climate on the different islands

What is the definition of subduction?

Regrowth of grasses, ferns, wildflowers, and saplings after a forest fire is an example of

What nondigestible form of complex carbohydrate occurs naturally in plant foods such as leaves, stems, skins, seeds, and hulls? a. Simple sugar b. Dietary fiber c. Starch d. Whole grain e. Functional fiber

The polymerase chain reaction (PCR) is used to generate: multiple copies of a targeted region of DNA. a single copy of a targeted region of DNA. single copies of whole chromosomes. multiple copies of whole chromosomes.

Describe what happens in epistasis