What structure is missing in a animal cells but present in almost all other all types

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

The pronunciation aid that determines the stress placed upon a syllable is the

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?