Write a scientific explanation using the scientific ideas of natural selection and adaptation

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?

In the first stage of the nuclear fuel cycle the spent fuel must be transported, processed, and disposed of properly. true or false