What is the temperature of a glass of water

Does the sun release radiant energy?

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

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.