Factories, cars and cigoretes.
All of these things are polluting the air cuasing it to heat up more which is cuasing global warming
Answer:
closer
Explanation:
The closer two objects are to each other, the stronger the force of gravity is between them.
Answer:
producer: grass, primary: grasshopper, secondary: frog, tertiary: snake
Explanation:
It’s caused by the different density’s in the water
