Q: Fact 1: Secondary meristem is located within and around the vascular tissues. Fact 2: Plant cell types rise by mitosis from a meristem . Given the two facts above, how are plant cells around the vascular tissue created?

OPTIONS:
- meiosis
- metastasis
- haleotosis
- vegetation
- shrub beds
- made
- homogenous
- mitosis

A: mitosis

Q: Fact 1: Some mollusks are nearly microscopic. Fact 2: Mollusks are invertebrates and are no exception. Given the two facts above, what are nearly microscopic?

OPTIONS:
- all invertebrates
- planets
- some invertebrates
- remains of prehistoric life
- barnacles
- Veins and arteries.
- major threat to health
- all vertebrates

A: some invertebrates

Q: Fact 1: Energy is used for heating a building by a heating system. Fact 2: Solar energy is the energy in the sun's rays. Given the two facts above, what can be used for heating a building by a heating system?

OPTIONS:
- the Sun's rays
- peachleaf willow
- engines
- oxygen
- photosynthesis
- photons
- air
- hydrogen and oxygen

A: the Sun's rays

Q: Fact 1: Sunlight and rain can cause a rainbow. Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow. Given the two facts above, what can sunlight and rain cause?

OPTIONS:
- h2o condensation
- snow
- chromatic dispersion
- scattered light
- rays or beams
- colors of the spectrum
- reflect objectstowards the eye
- floods

A:
chromatic dispersion