3) Ice cores from Antarctica allow scientists to measure the amounts of atmospheric carbon dioxide from long ago. These samples
would BEST provide evidence for
A)
climate change.
B)
continental drift.
C)
the big bang theory,
D)
magnetic field reversal.

*will mark brainliest for first correct answer* which of the following is most likely to affect the biodiversity of a park ecosystem? a. less rain than usual for several months b. ongoing pollution from a nearby factory c. park rangers plant a new type of tree d. disease wipes out an entire population

Select the correct answer from each drop-down menu proteins are

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -