(b) Describe how one feature of the axolotl's gills increases the rate of diffusion of oxygen.

zfoods? ok, pressure is used to keep the heat inside and to keep the food perfect.

i belive it is water

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but