Because polystyrene has certain thermal properties that can be used in order to store things and maintain their temperature.
When you store ice cubes in polystyrene containers they won't melt and they'll keep cold because the cold they'll generate in the container wont escape, and the heat from outside wont come in.
Hope it helped,
BioTeacher101
(If you have any questions, feel free to ask them in the comments)
The boundary between the mesosphere and the thermosphere above it is called the mesopause.<span />
Answer:
Carbon dioxide, water, and sunligt
Explanation:
Carbon - The air plants breath to live.
Water - Gives them something to drink.
Sunlight - Helps them grow.
Carbon, water, and sunlight - To make their own food, which is glucose aka sugar.
Answer:scientists have found fossilized proof of evolution in many species to help best fit there environment.
Explanation: now i don't believe that we came from monkeys because then why would there still be monkeys you know but it is very possible for a species to change due to harsh environments
Answer: are being rapidly developed but traditional plant breeding programs are still the only method used to develop new plants
Explanation:
