which is a physical property of a substance. A. It is Flammable B. It is odourless. D. It explodes when a spark is present

What must gymnasts begin to train at a very early age

What is the difference between fog and mist?

How does the graph of velocity vs. time look for something with a constant positive acceleration? a. a horizontal line. b. an upward sloping straight line. c. a downward sloping straight line. d. a curving line with upward slope.

What is a difference between a law and a hypothesis? A. A law describes how two variables affect each other, but a hypothesis only discusses one variable. B.

By measuring the amounts of parent isotopes and daughter product in the minerals contained in a rock, and by knowing the half-life of the parent isotope, a geologist can calculate the absolute age of the rock.

A child pushes horizontally on a box of mass m which moves with constant speed v across a horizontal floor. The coefficient of friction between the box and the floor is μ. At what rate does the child do work on the box?

What does offset mean

How far can a person run in 15 minutes if he or she runs at an average speed of 16 kilometers / hours?

In the parts that follow select whether the number presented in statement A is greater than, less than, or equal to the number presented in statement B. Be sure to follow all of the rules concerning significant figures. Statement A: 2.

All your cells contain proto-oncogenes, which can change into cancer-causing genes. Why do cells possess such potential time bombs? A. Cells produce proto-oncogenes as a by-product of mitosis. B.