What is one percent of the world's population

Was jewish a race or religion ?

Why is there only 3 Maze Runner movies?

Question 7 of 30 Which of the following is the best definition of an ecosystem? O A. A system formed by the interactions of all of the living things within an area B. A system formed by the interactions of organisms of the same species that live in the same area C. A system formed by the interactions of living organisms with the nonliving physical environment D. A system formed by the interactions of all of the nonliving things that exist in the same area

Which best describes the law of conservation of mass? The coefficients in front of the chemicals in the reactants should be based on the physical state of the products. Products in the form of gases are not considered a part of the total mass change from reactants to products. When reactants contain both a solid and a liquid, the solid counts toward the overall mass and the liquid does not. The mass of the reactants and products is equal and is not dependent on the physical state of the substances.