A because if you are going down deeper into the ocean, you are going farther away from the sun so it will become colder.
Try a bat for a ecosystems
Yes, dolphins are mammals.
Answer:
simple. the root word mono means one
the root word poly means many.
Answer:
The answer is B
Explanation:
The definition of a light year is the unit of astronomical distance, though it is called a light year it is actually a measurement of distance, so the answer, "the time it takes light to travel 1 million km is the correct answer.
