And blank is the special role that an organism plays in a communityforest butterflies are often brown .this them organism that eaten by others animals are called_

In the family tree below, people with the recessive trait of attached earlobes are shaded gray.

This is the process of making a prediction based on the results of prior observations of similar events.

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?