Answer:
Light energy from the sun.
Explanation:
Algae, plants and some bacteria such as cyanobacteria uses light energy from the sun, carbon dioxide and water to make organic molecules (sugars) to produce energy for growth. The by-product of this process in plants is oxygen and water vapour, released using the stomata (tiny openings in leaves).
Correct answer: Greenhouse effect.
Answer:
the book stays on the shelf???
Explanation:
Answer:
B. Problem - Development - Research - Engineering solution
Explanation:
Hope this helps :)
Don't Panic
Avoid injury
Salvage all you can
Obtain a source of water
Build a shelter
Find food
Hope that helped have a good day