Q: According to one of einstein's theory, while light consists of particles, it behaves like this. A:
OPTIONS:
- thermodynamics
- tides
- molecules
- waves
waves
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Q: What protects reptiles from injury and loss of water? A:
OPTIONS:
- hairs
- pores
- tail
- scales
scales
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Q: Unlike prokaryotes, eukaryotes have a what? A:
OPTIONS:
- flagellum
- cell wall
- mitochondria
- cell nucleus
cell nucleus
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Q: What genetic unit is formed when the dna double helix wraps around proteins and tightly coils a number of times? A:
OPTIONS:
- atom
- gene
- neutron
- chromosome
chromosome
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