Carbon dioxide and oxygen are two molecules that undergo this simple diffusion through the membrane.
B. stationary front it has high winds and leaves precipitation, warm front doesn't really have the strong winds.
Answer:
Coal is a fossil fuel. It comes from the remains of plants that died about 100 to 400 million years ago. Coal is a non-renewable energy source because it takes millions of years to form
Answer:
Food - Cow & Rabbit
Fiber - Alpaca & Camel
Work - Donkey & Horse
By-products- Cow & Sheep
Research - Monkeys & Rats
Entertainment - Dogs, Cats, Hamsters ect.
Answer:
The water molecules move by active transport into the cell from low water concentration to high water concentration
