Answer the following question given this paragraph: Q: Each megasporangium has a single functional one of what? Choices: - antispore - spicule - cocklebur - megaspore A:
megaspore
(Question)
Answer the following question given this paragraph: Pressure, volume, and temperature are related by the combined gas law. Q: Pressure, volume, and temperature are related by which law? Choices: - Law of Conservation - law of inertia - Murphy's Law - gas law A:
(Answer)
gas law
Ques: Answer the following question given this paragraph: Pressure is defined as the amount of force acting on a given area. It measures how concentrated a force is. Q: What is defined as the amount of force acting on a given area? Choices: - resistance - density - power - pressure A:
Ans: pressure
(Q).
Answer the following question given this paragraph: Materials that have low resistance to electric current are called electric conductors . Many metalsincluding copper, aluminum, and steelare good conductors of electricity. Water that has even a tiny amount of impurities in it is an electric conductor as well. Q: Water and many metals are materials that have low resistance to electric currents and are therefore known as what? Choices: - radioactive - good insulators - electromagnets - electric conductors A:
(A).
electric conductors
Ques:Answer the following question given this paragraph: Solution 1. Saltwater acts as if it were a single substance even though it contains two substancessalt and water. Saltwater is a homogeneous mixture, or a solution. Soil is composed of small pieces of a variety of materials, so it is a heterogeneous mixture. Water is a substance; more specifically, because water is composed of hydrogen and oxygen, it is a compound. Oxygen, a substance, is an element. Q: Saltwater is a homogeneous mixture, another term for what? Choices: - structure - element - lipid - solution A:

Ans:solution
Ques: Answer the following question given this paragraph: The mass lost in mass defect has gone into energy that is called binding energy. Q: The mass lost in mass defect has gone into energy called what? Choices: - momentum - enthalpy - kinetic energy - binding energy A:
Ans:
binding energy