A chemical base may be defined as a compound which contributes hydroxide ions or increases the OH concentration

when dissolved in water.

True

False

True or false? the parent material has a large influence on a soil's physical and chemical properties. true or false? parental material can only be made from sedimentary rock. true or false? dead organisms have no influence on soil formation.

At room temperature which of these are oxide minerals select all that apply

Why is the galaxy black?

What is meant by the term polar molecule

The five major areas of the study of earth science is

Describe the attraction between 2 atoms as a result of sharing electrons

I need to know about mitosis and meiosis

What is sediment and debris, and what role does it play in the way sedimentary rock forms?

How do I convert 4,500mm to a m

A substance that permits the flow of electrons is a (n a. conductor b. insulator