Q: Fact 1: Amirror is used for reflecting light. Fact 2: Light seems to travel in rays or beams. Given the two facts above, what can a mirror be used to reflect?

OPTIONS:
- noble gases
- air particles
- glass
- focusing a lens
- rays or beams
- photons
- sun's heat
- an electron lens

A: rays or beams

Q: Fact 1: Chlorophyll is used for absorbing light energy by plants. Fact 2: Chlorophyll is a pigment that makes plants green. Given the two facts above, what is used for absorbing light energy by plants ?

OPTIONS:
- Something that makes plants green
- chain called a polynucleotide
- Something that makes flamingoes pink
- deoxyribonucleic acid
- Something that makes roses red
- hydrogen and oxygen
- electron acceptor
- Something that makes dandelions yellow

A: Something that makes plants green

Q: Fact 1: Fungi spores can develop into new haploid individuals without being fertilized. Fact 2: Fungi reproduce largely by the release of spores. Given the two facts above, what during reproduction develop into new haploid individuals without being fertilized?

OPTIONS:
- Earth orbiting the Sun
- parasites
- release of spores
- graptolites
- gastropod shells
- honeybees
- barnacles
- They may not survive.

A: release of spores

Q: Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Booster shots are needed periodically to build up the passive immunity again. Given the two facts above, what are needed after antibodies won't survive in body fluids?

OPTIONS:
- booster shots
- Veins and arteries.
- chicken pox
- Energy.
- gun shots
- kinetic energy
- diseased tissue
- turn to a doctor

A:
booster shots