Why are space probes and exploration rovers so important in our study of the universe? Select the BEST answer from the choices below. a
They can fly faster and further than rockets and other spacecraft
b
They cannot see the asteroid belt
c
They can go places humans can't to gather information and take samples

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent

Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.

To separate a mixture of hard candies nd marbles the most efficient method would be