List three reasons why viruses are not considered living things.

What's the mean oxygen level for hot ponds?

Which is not a factor used to divide the ocean into distinct marine life zones?

Phosphate is an essential element because it is one of the components of

How does La Niña affect the climate of the Pacific Ocean? A. It cools the water to below its normal temperature. B. It increases hurricane activity. C. It warms the water to above its normal temperature. D. It moves warm water toward the east.

Carbohydrates have chemical bonds that are a good source of energy for living things. A monosaccharide is a carbohydrate made by plants when energy from the sun combines water and carbon dioxide.

What is a description of ecosystem

The actions of drugs on neurotransmitter systems can be divided into two main types. what are they?

Where do anticyclones form and Where do cyclones form? And explain how cyclones and anticyclones affect the weather.

I need to know what groups in science only contain in metals

A scientist studies a species of bird. The males and females look very similar in color, but the males are much larger than the females. What can the scientist conclude about these birds? O A. The males compete to fertilize. O B.