Mark for Review A toy car is shown below.
What acceleration is necessary to move a toy car forward with a mass of 150.0 kg and a net force of
3,750 N?
Record your answer and fill in the bubbles on your answer document. Be sure to use correct place value.

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

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

How many moles of kci are produced from 2.50 moles k