An adaptation is a physical or behavioral feature that helps an animal stay alive.
1. An adaptation an animal needs to meet the need for food: Sharp teeth.
An adaptation to meet the need for water: A tongue.
An adaptation for shelter: Sharp claws to climb trees for shelter.
3. Starts storing more fat, bears a warmer coat, and sleeps for hibernation.
5. If it's cold outside, fur can help keep an animal warm. A chameleon uses his skin (or covering) to blend into this surroundings.
6. "A". Sharp eyesight.
I hope this helped you!
Since protons are postive and neutrons are neutral. Then it is postive.
Answer: what is this sorry
Answer:
You do well. what a long question
Answer: See below
Explanation: a. The mass of an element is composed of:
protons: 1 amu each
neutrons: 1 amu each
electrons: 0 amu each
Only the protons and neutrons are counted in the atomic mass of an element
b. Electrons are assigned a mass of 0. They do have a mass, but it is exceedingly small compared to the protons and neutrons, so they are left out of the calculation of an element's mass.
c. An element becomes unstable if the neutrons exceed the protons by a certain ratio, dependent on the element.
