What advances (describe at least 2) in human technology lead to increased survivorship, and thus, the beginning of exponential growth of the human species?

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph

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.