Lisaran in a track meet. She ran 400
meters in 3 minutes
and 20 seconds. What
was her average
speed?

Which description provides the best objective summary of the article in the passage?

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.

Climate like that in the sahara desert have the fastest rates of weathering