You are presented with the quiz "Predators require something else to make food, which means they are not:" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "producers are organisms that produce food for themselves and other organisms" and "predators are organisms which eat other organisms for energy". So, what's the best answer to the question?
OPTIONS:
- humans
- animals
- infected
- competition
- dangerous
- producers
- mammals
- warm-blooded
producers
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You are presented with the quiz "What acts as an aid to a car engine converting gasoline into motion and heat?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "acar engine usually converts gasoline into motion and heat through combustion" and "oxygen acts as an aid to combustion". So, what's the best answer to the question?
OPTIONS:
- Energy.
- oxygen
- nitrogen
- helium
- argon
- energy
- burning
- sugar
oxygen
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You are presented with the quiz "what are the traces of a living thing formed from?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if fossils of an animal or plant are found in a place then that animal or plant used to live in that place" and "fossils are the remains or traces of once-living organisms". So, what's the best answer to the question?
OPTIONS:
- remains
- coral
- Sediment
- cellulose
- organisms
- coral reef
- cells
- Collagen
remains
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You are presented with the quiz "A fibrod, wart and, cancer are all forms of what cell?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cells that divide uncontrollably may form a tumor, or abnormal mass of cells" and "for example, a fibroid is a tumor, a wart is a tumor, and cancers are tumors". So, what's the best answer to the question?
OPTIONS:
- Something coming from a gland
- remains of prehistoric life
- cells divide uncontrolled
- sub-units of species
- deadly and devastating
- the body's largest organ
- share properties
- cause people to become sick.
cells divide uncontrolled
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