I believe the answer is a) the scientific method involves developing and testing questions
Heat radiation.
This is the form of heat transfer that doesn’t need a medium to transfer through.
That’s how heat from the sun gets to earth, even though empty space is very cold.
Answer:
I think it's D, but it could be B.
Explanation:
Decreased blood flow due to limiting the amount of blood
Answer:
iv is the amounts of salt added to water
Explanation:
because it being controlled in the expariment by the scientists.
