Why didn’t greg want to sign the contract?

In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome