Astronauts who traveled to the moon were able to float slightly asthey walked along its surface. why were the astronauts able to do this?

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

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.

What is the definition for temperature inversion