Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. Fact 2: Gametes in males are called sperm, and in women commonly referred to as eggs. Given the two facts above, what swims from male to female reproductive organs in fertilization?
OPTIONS:
- ovaries
- barnacles
- fur seals
- eggs
- gastropod shells
- male gametes
- kinetic energy
- female gametes
male gametes
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Fact 1: Eyes are used for seeing by animals by sensing light. Fact 2: Light enters the eye through the pupil. Given the two facts above, what are used for seeing by animals by sensing light?
OPTIONS:
- photons
- fingers
- cactuses
- ears
- pupils
- Decibels
- noses
- bullfrogs
pupils
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Fact 1: Along tail can be used to move through water by an animal. Fact 2: Water remains in the current of the river. Given the two facts above, what helps an animal move through a river better?
OPTIONS:
- salinity
- scales
- long snout
- long tail
- contracting
- stamina
- long fur
- four limbs
long tail
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Fact 1: Marine species live mainly in shallow coastal waters. Fact 2: Coastal waters teem with life. Given the two facts above, marine species live mainly in areas teeming with what?
OPTIONS:
- dust
- matter
- growth
- life
- mammals
- energy
- waves
- spiders
life
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