How does a glacier create new soil? is it a. by carrying living plant material to the ocean b. by scraping small particles off large rocks c. by melting rocks along its path down a valley or d. by freezing small particles of soil to form large rocks? ?

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

Which does not describe a physical change happening to water? water evaporating in the sun water reacting with nitrogen gas water freezing and being broken apart with a knife water heating up on a stove