(ii) Calculate the percentage increase in the rate of photosynthesis at a light
intensity of 1250 arbitrary units when the carbon dioxide concentration was
increased from 140 ppm to 1000 ppm.
Show your working and give your answer to the nearest whole number.

"a scientist studying a whale and its surroundings would need to understand the structure of atoms in case something was negatively affecting the whale or its surroundings."

explanation:

this was from the link provided:

there really is life in the deepest part

you need more balloons

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.