Q: Because heterotrophs cannot make their own food, what are they called? Read this paragraph and choose the correct option from the provided answers: Heterotrophs cannot make their own food, so they must eat or absorb it. For this reason, heterotrophs are also known as consumers . Consumers include all animals and fungi and many protists and bacteria. They consume either autotrophs or other heterotrophs. Heterotrophs show great diversity and may appear far more fascinating than producers. But heterotrophs are limited by their utter dependence on those autotrophs which originally made the food. If plants, algae, and autotrophic bacteria vanished from Earth, animals, fungi, and other heterotrophs would soon disappear as well. All life requires a constant input of energy. Only autotrophs can transform that ultimate, solar source into the chemical energy in food which powers life, as shown in Figure below . Choices: - products - destroyers - customers - consumers A:
consumers

(Question)
Q: Something supplied by nature that helps support life, including ecosystems as well as minerals and fossil fuels, is called a what? Read this paragraph and choose the correct option from the provided answers: A natural resource is something supplied by nature that helps support life. When you think of natural resources, you may think of minerals and fossil fuels. However, ecosystems and the services they provide are also natural resources. Biodiversity is a natural resource as well. Choices: - artificial resource - fluid resource - visible resource - natural resource A:
(Answer)
natural resource

Ques: Q: Earthquake waves that travel trhough underground rocks in all directions are known as? Read this paragraph and choose the correct option from the provided answers: Another example of transverse waves occurs with earthquakes. The disturbance that causes an earthquake sends transverse waves through underground rocks in all directions from the disturbance. Earthquake waves that travel this way are called secondary, or S, waves. An S wave is illustrated in Figure below . Choices: - tertiary waves - primary waves - typical waves - secondary waves A:
Ans: secondary waves

(Q).
Q: What organs have tiny tubes leading to and from elastic air sacs that improve airflow and oxygen uptake? Read this paragraph and choose the correct option from the provided answers: Choices: - ovaries - apendix - liver - lungs A:
(A).
lungs

Ques:Q: What type of matter transmits light without scattering it? Read this paragraph and choose the correct option from the provided answers: Transparent matter is matter that transmits light without scattering it. Examples of transparent matter include air, pure water, and clear glass. You can see clearly through transparent objects, such as the top panes of the window below , because just about all of the light that strikes them passes through to the other side. Choices: - opaque - smooth - reflective - transparent A:

Ans:transparent

Question: Q: What did rockets help launch into space during their beginning? Read this paragraph and choose the correct option from the provided answers: One of the first uses of rockets in space was to launch satellites. A satellite is an object that orbits a larger object. An orbit is a circular or elliptical path around an object. Natural objects in orbit are called natural satellites. The Moon is a natural satellite. Human-made objects in orbit are called artificial satellites. Choices: - rovers - shuttles - sensors - satellites A:
Answer:
satellites