Which best describes the top and bottom images of muscle contraction? the top image is more relaxed than the bottom image. the top image has greater actin-myosin interactions than the bottom image. the bottom image is more relaxed than the top image. the bottom image has fewer overlaps than the top image.

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

The climate on the leeward side of a mountain differs from that on the windward side mostly in

In 1859, the english naturalist charles darwin published a book entitled on the origin of the species. one of the major ideas that was presented in his book was the theory of natural selection. what was another idea that was presented in his book?