Ascientific hypothesis can be described by which of the following terms?

a.) constant
b.) indisputable
c.) theoretical
d.) testable

the core of the sun is so hot and there is so much pressure, nuclear fusion takes place, hydrogen is changed to helium. nuclear fusion creates heat and photons. when the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.

im not in connections yet but i might can you some questions. what grade are you in?

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.