When the ice melts it releases carbon into the air and form more green house gases
Three main conditions - when the colony wants to swarm, when the colony wants to supersede its queen, and when its queen has died.
Sexual selection is a mode of natural selection where members of one biological sex choose mates of the other sex to mate with (intersexual selection), and compete with members of the same sex for access to members of the opposite sex (intrasexual selection)
Topographic
Map is known as elevation and land features
I think u mean from cell>tissue>organ>organ system.
Please mark ,me as brainliest.