A) Diagonals of a parallelogram bisect each other

B) Opposite sides of a parallelogram are congruent

C) Definition of parallelogram

D) Transitive Property

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Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve