Energy must be transformed in ecosystems because
a. energy cannot be created or destroyed
b. an organism’s energy must go somewhere
c. an organism’s energy must come from somewhere
d. all of the above

Which of the following represents a negatively charged ion? of t 7

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Do you think the gene eef1 alpha1 supports cell theory? explain your response.