Around what time that they became extinct. They measure the amount of decay on the bone, and it gives them pretty accurate info
Scientist or NSASA would have to place it in orbit around the earth,since most of the x-rays in the universe are absorbed by the atmosphere .
An example of a biogeochemical adaptation is camouflage <span />
Answer:
phytoflaggellates, e.g. Euglena, and photosynthetic bacteria.
Explanation:
