Answer the following question given this paragraph: The outer ear includes the pinna, ear canal, and eardrum. Q: The eardrum is part of what part of the ear? Choices: - main - thin - inner - outer A:
outer
(Question)
Answer the following question given this paragraph: Population density just gives the average number of individuals per unit of area or volume. Often, individuals in a population are not spread out evenly. Instead, they may live in clumps or some other pattern (see Figure below ). The pattern may reflect characteristics of the species or its environment. Population distribution describes how the individuals are distributed, or spread throughout their habitat. Q: The average number of individuals per unit of area can be expressed as what? Choices: - the percent of population - percent density - total density - population density A:
(Answer)
population density
Ques: Answer the following question given this paragraph: Volcanoes may be active, dormant, or extinct. This depends on whether there is the possibility of magma in their magma chambers. Q: Volcanoes are termed active, dormant, or extinct depending on the possibility of the presence of what in chamber structures? Choices: - coal - sulpher - water - magma A:
Ans: magma
(Q).
Answer the following question given this paragraph: The aphotic zone is water deeper than 200 meters. This is where too little sunlight penetrates for photosynthesis to occur. As a result, producers must make "food" by chemosynthesis , or the food must drift down from the water above. Q: What is the name of the zone where water is deeper than 200 meters called? Choices: - transition zone - euphotic zone - eccentric zone - aphotic zone A:
(A).
aphotic zone
Ques:Answer the following question given this paragraph: Most amphibians breathe with gills as larvae and with lungs as adults. Additional oxygen is absorbed through the skin in most species. The skin is kept moist by mucus, which is secreted by mucous glands. In some species, mucous glands also produce toxins, which help protect the amphibians from predators. The golden frog shown in Figure below is an example of a toxic amphibian. Q: What do most amphibians breathe with as larvae? Choices: - pores - lungs - nasal passages - gills A:

Ans:gills
Ques: Answer the following question given this paragraph: Q: Snow and rain are forms of what weather? Choices: - sediment - evaporation - cold fronts - precipitation A:
Ans:
precipitation