Which of these is a renewable resource?

A. Grain

B. Rock

C. Coal

D. Gold

If you were a scientist studying traits which are selected by humans instead of the environment, you would be studying the following?

Why are diuretics an unhealthy way to lose weight? A. They speed up the digestive process, reducing the absorption of vitamins. B. They cause nausea and diarrhea. C. They cause rapid and severe weight loss. D.

In the formation of a macromolecule, what type of reaction would join two subunits together? A. hydrophobic reaction B. hydrolysis reaction C. dehydration reaction D. denaturation reaction

A sound at 50 dB exerts a pressure that is how many times greater than a sound at 30 dB a).10 b).100 c).1000 d).10,000

After you cut out the drawongs of the rock layers how will u begin the process of sorting the layers by age

Which of the following mineral types can you use radiometric dating on? Homogeneous Inorganic Radioactive Ore

Which type of bond holds a water molecule together

Make a claim that answers the scientific question

A cow eating grass is an example of A) herbivory B) predation C) habitat destruction D) a keystone species

Macrophages as a means of cancer treatment? Does it actually work? Has it been tested on people?