Questions based on graph

on science

a) how would you describe kenya’s growth?

b) why does a chart like germany’s show negative growth?

c) what can you determine about population growth rates from observing the top halves of the three charts?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Chromosome 17 is made of over million base pairs.

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?