Answer: 1. Positive integers less than 10
2. Prime numbers U
3. Numbers in U that are prime or even
4. Even prime numbers in U
Explanation:
I honestly haven't been in snow but I have of course been in winter.
It is hard for trees to get water in the winter because it hardly rains because the cloud are all covers with white and is cold so it is hard for the clouds to get rain in them and pour it out.
I hope this helped! :D
The leaf will get thicker and will absorb more of the carbon dioxide thats around it.