Isotonic cells stay the same hypertonic the cells shrink and hypotonic the cells grow or swell
it is a variable (often denoted by x ) whose variation does not depend on that of another.
Answer- No
No because your skin color doesn’t only how to do with genes, it also has to do with the genes of grandparents great grandparents etc. in addition to the environment, for example if you live in the tropics, you would have more melanin to help not get burned by the sun because of the adaption of constant sunlight.
This is because when a tree is cut down, the CO2 within it in released. On top of that, because the tree has been cut down, it can no longer use up CO2 from the atmosphere for photosynthesis. In conclusion, deforestation has the effect of releasing more CO2 into the air and also limiting the amount of CO2 being absorbed by trees (because it reduces the number of trees).
