A population of sharks lives in the Atlantic ocean. Over the last 50 years the size of the shark population increased. what best explains the increase in the size of the shark population. A. a lot of sharks were born and no sharks died. B. the shark population is always increasing because no animal eats sharks. C. more sharks were born than died. and D. fewer sharks were born than died.

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.