Buying local produce is healthier for you and the environment.

true or false

Photosynthesis converts solar energy into what type of energy?

What's the waste product of electrons and pyruvate combining in fermentation?  

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.