Bill and nageen have each built an electric motor and they are testing them by having them lift boxes. Bill's motor lifts a box 0. 35 metres in 2 seconds. Nageen's motor lifts the same box 0. 35 metres in 1. 8 seconds. Whose motor has applied more power to the box?.

Apopulation of deer mice was introduced into a desert ecosystem. being dark-colored, the deer mice stood out in the sand and were easy prey for predators. over a few years, the color of the mice changed from dark brown to light brown. what role does natural selection play in this example? a. the change of color camouflaged them, which them hunt better. b. the change of color enabled them to regulate their body temperature. c. the change of color allowed them to hide better from predators. d. the change of color made their bodies tolerant to the harsh desert sand. e. the change of color allowed them to deflect the excessive heat.

Give the brainliestwhich parts of the scientific process differentiate it from pseudoscience? check all that apply. stating facts based on opinionsusing models and experimentsasking new questionsmaking subjective claimshaving explanations that answer all questionsi need more than one answer

Blank is the amount of energy in a sound wave per unit of time and is also related to the loudness of a sound