Answer: Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere.
Explanation: chloroplasts photosynthesis uses carbon dioxide and water to assemble carbohydrate molecules (usually glucose) and releases oxygen into the air
Bones are living tissue which have their own blood vessels and are made of various cells, proteins, minerals and vitamins. This structure enables them to grow, transform and repair themselves throughout life.During childhood and adolescence, cartilage grows and is slowly replaced by hard bone.That is why children bones are a little harder to break but adult bone a little easier to break because there bone gets harder when they grow :)
Hope this helps :)
Answer: B. Lipids are used for long term energy storage and carbohydrates are used for short
term energy storage.
Explanation:
A.Cladograms, because those are diagrams, all the rest contribute to natural selection.
