38. You have four solutions of salt water. Solution 1 has 55 g of salt dissolved in 500 mL of water 19 a concentration of 0.21 g/mL. Solution 3 has 36 g of salt dissolved in 144 mL of water. Solutio
concentration of 0.23 g/mL. Which of the following lists the solutions in order from the leastc
the most concentrated?
a 1, 2, 3, 4
c. 1, 2, 4,3
b. 2, 4, 3, 1
d. 3, 4, 2, 1

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

answer; equivalent to a one(1) horsepower motor;

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."