When particles spread out it is called diffusion.
Insect's antennae is most similar to the <u>nose</u>
They are used for the sense of smell.
Answer:
camptosaurus
Explanation:
I think it's correct
I believe there are 6
Protons are the positively charged circles (blue)
Neutrons are the Neutral (red)
and the others (green) are called electrons