What are two benefits of scientists using a diagram to model the water cycle? A. Only a few factors in the water cycle can be shown on the
diagram.
B. It can be used to show as much detail as is present in the actual
water cycle.
C. It can show changes that occur in many different parts of Earth at
the same time.
D. It can be used to show how the parts of the cycle relate to one
another.
SUBMIT

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Select all the correct answers. which three statements about electromagnetic radiation are true?