I'm not even sure if this is the right category but here we go. All my points and brainliest. I'm counting on you guys. Write a scientific explanation to answer the following question:

How do particles in matter change when a substance becomes hotter, cools down, or changes state?

Be sure to include the three main points of a scientific explanation:

A scientific claim
Evidence to support the claim
Reasoning that connects the evidence to the claim

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.

Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.

Ascientific blank must be testable and capable of being proven false?