Answer:
Sunlight provides the energy needed for photosynthesis to take place.
Explanation:
Answer: The absorbed energy warms the atmosphere and the surface of the Earth. This process maintains the Earth's temperature at around 33 degrees Celsius warmer than it would otherwise be, allowing life on Earth to exist. Greenhouse gases keep our planet livable by holding onto some of Earth's heat energy so that it doesn't all escape into space. This heat trapping is known as the greenhouse effect. Just as too little greenhouse gas makes Earth too cold, too much greenhouse gas makes Earth too warm.
Explanation:
An independent variable is the one that you change and the dependent variable that changes when he independent variable changes.
Answer:
d: store minerals, like calcium
Explanation:
i'm really sorry if i'm wrong,but if it is correct then i'm glad i could help :)