Ques: Q: What is a substance that increases the hydrogen ion concentration of a solution? Read this paragraph and choose the correct option from the provided answers: Choices: - carbon - sulfur - base - acid A:
Ans: acid

Ques: Q: What term describes waves that transfer energy through matter? Read this paragraph and choose the correct option from the provided answers: Ocean waves are among the most impressive waves in the world. They clearly show that waves transfer energy. In the case of ocean waves, energy is transferred through matter. But some waves, called electromagnetic waves, can transfer energy without traveling through matter. These waves can travel through space. You can read more about electromagnetic waves in the chapter "Electromagnetic Radiation. " Waves that transfer energy through matter are the focus of the present chapter. These waves are called mechanical waves. Choices: - mechanical currents - temperature waves - energy currents - mechanical waves A:
Ans: mechanical waves

Ques: Q: What biome is located between the temperate and tropical biomes? Read this paragraph and choose the correct option from the provided answers: Latitude means how far a biome is from the equator. Moving from the poles to the equator, you will find (in order) Arctic, boreal, temperate, subtropical, and tropical biomes. Choices: - Desert - mountainous - Tropical - subtropical A:
Ans: subtropical

Ques: Q: Name the term used to described prokaryotes that require oxygen. Read this paragraph and choose the correct option from the provided answers: Prokaryotes that need oxygen are described as aerobic. They use oxygen for cellular respiration. Examples include the prokaryotes that live on your skin. Choices: - anaerobic - hydrophylic - mouth breathers - aerobic A:
Ans:
aerobic