A common use of carbohydrate is to provide energy for plants, animals and human.
Answer:
A they have increased dramatically
Explanation:
As the time progresses it was relatively stable until about 1800, and then the atmospheric CO2 increased dramatically
The biggest reason for that her work is a success is because new ideas often develop from unsuccessful experimentation.
The scientific process not only relies on proper experimental methods and determination, but it also is dependent on the failures of the experiments of scientists. When experiments fail, other scientists obtain a guideline of what to do and what not do. This improves their own experiments and helps them move forward.
Answer:Mass and Distance
Explanation:
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses puts on each other. If one of the masses is doubled, the force of gravity between the objects is doubled.