I'LL MARK BRAINLIEST Which scientific law describes the observation that energy cannot be created or destroyed? (3 points)

a
Law of universal gravitation

b
Law of conservation of energy

c
Newton's first law of motion

d
Newton's third law of motion

B law of conversation of energy

Explanation:

The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside.

false

explanation:

boats, things on boats luggage are way more heavy then water.

the answer is 3.1 his answer is wrong mines is right