One measure of the human impact on the biosphere is called

What is the statement plant growth is affected by the color light

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

If the environment changes what is the first thing a species will do to survive