An owl hunts, kills, and consumes a mouse for nutrition. in this example, the owl is the and the mouse is its

1. host
2. parasite
3. predator
4. prey

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen