Answer the following question given this paragraph: Q: Our global ecological footprint depends on resource use per person and what population factor? Choices: - population fluctuation - population sample - population decrease - population density A:
population density
(Question)
Answer the following question given this paragraph: A food chain is a simple diagram that shows one way energy flows through an ecosystem. You can see an example of a food chain in Figure below . Producers form the base of all food chains. The consumers that eat producers are called primary consumers. The consumers that eat primary consumers are secondary consumers. This chain can continue to multiple levels. Q: What term is used to describe a simple diagram that shows one way energy flows through an ecosystem? Choices: - water cycle - food pyramid - fuel chain - food chain A:
(Answer)
food chain
Ques: Answer the following question given this paragraph: Other than insects, virtually no other animals can inhabit the airy world. Flying is a sure-fire way to escape from all but the quickest nonflying predators. Flying also gives birds a good view for finding food and mates. Q: What technique is used by insects and birds to find food, mates, and safety from predators? Choices: - playing - sleeping - mating - flying A:
Ans: flying
(Q).
Answer the following question given this paragraph: Q: Besides the inner membrane, where are many respiratory enzymes found? Choices: - alveoli - golgi apparatus - cytoplasm - the matrix A:
(A).
the matrix
Ques:Answer the following question given this paragraph: Q: What tissue blocks entry of pathogens in mammals? Choices: - dendritic - esophageal - pathological - epithelial A:

Ans:epithelial
Question: Answer the following question given this paragraph: Unlike a crystalline solid, an amorphous solid is a solid that lacks an ordered internal structure. Some examples of amorphous solids include rubber, plastic, and gels. Glass is a very important amorphous solid that is made by cooling a mixture of materials in such a way that it does not crystallize. Glass is sometimes referred to as a supercooled liquid rather than a solid. If you have ever watched a glassblower in action, you have noticed that he takes advantage of the fact that amorphous solids do not have a distinct melting point like crystalline solids do. Instead, as glass is heated, it slowly softens and can be shaped into all sorts of interesting forms. When a glass object shatters, it does so in a very irregular way, unlike crystalline solids, which always break into fragments that have the same shape as dictated by its crystal system. Q: Unlike a crystalline solid, an amorphous solid is a solid that lacks a what? Choices: - atoms - weight - color - ordered internal structure A:
Answer:
ordered internal structure