Many scientific discoveries begin with direct observations. Which could be a direct observation?

Which of the following is NOT an impact of wildfires? (Notice it says NOT) a) Erosion b) Air Pollution c) Water Pollution d) None Of The Above

How are plant pigments like teammates on a sports team?

Affects your immunity

Mr. bellazono, a fisherman in his late sixties, comes to the clinic to complain of small ulcers on both forearms as well as on his face and ears. although he has had them for several years, he has not had any other problems.

An apple grower notices that several of his apple trees with fungi growing on their trunks have developed necrotic ring spots, while other trees in the orchard that lack fungi appear healthy.

Why is biodiversity one of Earth's greatest natural resources?

Which of these is the best description of voice? the sound produced by humans and other vertebrates using the lungs the oral expression of thoughts, feelings, and ideas the expression of human communication through which knowledge can be explained

What advantage does nuclear power have over fossil fuels? A. It is an unlimited supply of energy. B. It has no negative byproducts. C. It does not release greenhouse gases. D. It is easier to build nuclear power plants.

What is an irregularity leading to cancer?

What is an example of over confidence interfereing with a researchers study.