Select all of the answers that apply: magma intrusions into rock layers beneath the earth's surface can be any of the following features: 1)and sills 2)intrusive igneous rocks 3)extrusive igneous rocks 4)laccoliths and batholiths

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.

Select the word from the list that best fits the definition a system made of 25 satellites

When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?