25) D hypertonic
23) active transport
Those are the ones I know (sorry I couldn't help with the other ones... I'm studying for my exam) ^-^
On his visit to the Galapagos Islands, Charles Darwin discovered several species of finches that varied from island to island, which helped him to develop his theory of natural selection.
Answer:
The answer is the second one so B.)
Explanation:
Answer:
B
Explanation:
Without the greenhouse effect the earth would be very cold.
