You are presented with the quiz "What is something people can survive only a few days without?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most people can survive only a few days without water" and "water is made up of H2O molecules". So, what's the best answer to the question?
OPTIONS:
- Shelter
- Food
- O3
- NaCl
- urea
- H20
- H2O
- Salt
H2O
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You are presented with the quiz "Prokaryotes are single celled living things in the animal kingdom that don't have a what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "prokaryotes are single-celled organisms that lack a nucleus" and "an organism is a living thing". So, what's the best answer to the question?
OPTIONS:
- epidermal
- genus
- complex
- extinction
- food
- nucleus
- properties
- alleles
nucleus
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You are presented with the quiz "Phylum Platyhelminthes are mostly what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "flatworms belong to the phylum Platyhelminthes" and "most of the flatworms are parasitic, although the Turbellaria are free-living in fresh water". So, what's the best answer to the question?
OPTIONS:
- animals
- engorged
- fungi
- infected
- parasitic
- insects
- huge
- free living
parasitic
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You are presented with the quiz "Cancer genes can be a what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cancer genes can be inherited" and "an inherited mutation is a mistake in the gene". So, what's the best answer to the question?
OPTIONS:
- refract or absorb.
- mistake in the gene
- massive damage
- fault of the protein
- mistake in the wall
- purpose of the cell
- major threat to health
- a lot of human deaths
mistake in the gene
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