Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes. Fact 2: Prokaryotes All bacteria are prokaryotes. Given the two facts above, what aren't viruses?
OPTIONS:
- humans
- bioaerosols
- animals
- insects
- barnacles
- homogenous
- bacteria
- mammals
bacteria
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Fact 1: Light enters the eye through an opening called the pupil. Fact 2: Light enters the eye through the pupil, and the pupil is made larger or smaller by the iris. Given the two facts above, light enters the pupil and makes it what?
OPTIONS:
- fatter or wider
- larger or smaller
- rapid expansion
- Chemical energy
- It expands
- longer or shorter
- more abundant
- thicker or thinner
larger or smaller
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Fact 1: Rivers are usually larger than streams. Fact 2: Second half becomes rocky with small stream crossings some standing water. Given the two facts above, what are usually larger than small water crossings?
OPTIONS:
- alveoli
- an anion
- tortoises
- tail fins
- engines
- rivers
- Inches
- vehicles
rivers
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Fact 1: Agreenhouse is used to protect plants by keeping them warm. Fact 2: Greenhouse gases act as the glass in a greenhouse. Given the two facts above, what keeps plants warm?
OPTIONS:
- glass
- trees
- lipids
- fats
- fibers
- keratin
- energy
- heat
glass
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