According to the trophic levels, If the grass has only 1,000,000 joules of energy available, how much energy can the skunk population get?

That is true tge cactus as a structural adaptation to its envirinment has it leaves reduced to spines. but this doesnt mean it cant produce food it produces food because of the presence of chlorophyll in its stem

My pigs teeth have already came in years ago, with my first molars, and my second molars are pretty much in. my wisdom teeth will be unable to come in, but i'm getting those out on monday.

Bees shall never produce milk no matter what but this is a joke and the answer is a breast that produces milk.