An Ovule is a plant organ that consists of an embryo, tissues and a protective coating.
The skin of a cell
molecule flow from high to low
glucose facilitation
ion channels
Explanation:
All animals are in one kingdom (called Kingdom Animalia); all plants are in another (Kingdom Plantae). ... Other systems have six or more kingdoms. Species are the smallest groups. A species consists of all the animals of the same type, who are able to breed and produce young of the same kind.
I think it’s
C, decreased sources diversity