do you think humans will ever walk on the sun?? People walked on the moon and mars. I know its too hot to walk on the sun, but maybe if they go in the winter when the sun is like 30 degrees I bet they could do it.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

What noticeable trend from this graph might be used to make a conclusion?

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis