20 points only real answers, please and thank you. What are three crucial pieces of evidence that supports the claim for the Big Bang theory. Include a piece of evidence that relates to each of the following:
- Light spectra
- The motion of distant galaxies
- Composition of matter in the universe

15 points come and ! which characteristic describes all bacteria? a rod-shaped b microscopic c multicellular d autotrophic

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Long term exposure to waves can cause sunburns and skin cancer.