1. Being able to cool down
2. Being able to heat up
3. Shorter limbs, to be able to conserve heat.
Source: Wikipedia
Harper Lee once received one year’s wages as a gift from a friend
Answer:
sidewalk
Explanation:
a sidewalk is a thing while sleeping is a verb and so is jumping. hope this helps.
Answer:
1. volume
2. cubic metre
3. cubic decimetre, cubic centimetre (all i remember)
4. the amount of matter in a specific space.
5. the sample divided by its volume.
6. e=mc squared
Explanation: