It is difficult to determine a definition for life that is suitable for all situations instead of defining life biologist have decided to

How does photosynthesis show the conservation of mass and energy?

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?

The most effective way to provide children with safety messages is to