Can someone plz help. Is it A, B,C, D make sure it’s correct

What will happen if deforestation continue to destroy the green plant on the planet

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

Blank is a rock with a find dark texture that makes up the oceanic crust