How does carbon dioxide and
water enter the plant?

CO2 through the leafs and H2O through the roots

Explanation:

CO2 enters through the stomata and the water gets into the plant through the roots and goes up the plant through capillary action.

co² enters the plant by stomata where as the water enters through roots when we watered the plant

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".