Line 1: *Many plants respond to the days growing shorter in the fall by going dormant. Autumn or Fall is already here. Many plants respond to the days growing shorter in the autumn by going dormant.*
*(F)*
Line 2: *How do many plants respond to days getting shorter in autumn?
Options:
- (A) Change colors
- (B) spread seed
- (C) Exfoliation
- (D) bioaerosols
- (E) grow a layer of fur
- (F) go dormant
- (G) adding heat
- (H) enlarge themselves*

Logic of a solution: *Viruses are so small that they can be seen only with an electron microscope. Viruses include the Tobacco Mosaic Virus. Tobacco Mosaic is so small that it can only be seen with an electron microscope.*
*(F)*
The original question: *How can cells of the tobacco mosaic be seen?
Options:
- (A) refraction of light
- (B) an area swollen with pus
- (C) by indirect light
- (D) death and devastation
- (E) bending light rays
- (F) electron microscope
- (G) deadly and devastating
- (H) Veins and arteries.*

Line 1: *Streams may start with runoff or water seeping out of a spring. Water is everywhere H20. Streams often start with runoff or H20 seeping out of a spring.*
*(E)*
Line 2: *Where do streams often get h20?
Options:
- (A) perspiration
- (B) at or near the margins
- (C) raising their temperature
- (D) the landscape
- (E) seeping out of a spring
- (F) cloudy and rainy weather
- (G) Inches or fractions of inches.
- (H) precipitation*

Logic of a solution: *Cancer is a disease in which cells divide out of control. Cancer is a family of diseases that is characterized by cells that replicate too rapidly. Cancer is characterized by cells replicating out of control.*
*(D)*
The original question: *Cancer is characterized by cells doing what out of control?
Options:
- (A) massive damage
- (B) smoking tobacco
- (C) destroying
- (D) replicating
- (E) Localized damage
- (F) failing
- (G) disappearing
- (H) Smoking*

Line 1: *Cells are the microscopic building blocks of organisms. Plants and animals are organisms. Cells are the microscopic bulding blocks of plants and animals.*
*(F)*
Line 2: *What are cells in plants and animals?
Options:
- (A) production of energy
- (B) absorb light energy
- (C) large building blocks
- (D) sub-units of species
- (E) cellulitis
- (F) microscopic bulding blocks
- (G) disease
- (H) microorganisms*

Line 1: *Flowers attract animal pollinators. Insects are the most common animal pollinators, and bees are the most common insect pollinators. Flowers attract bees and other insects.*
*(E)*
Line 2:
*Bees and other insects are attracted on purpose by what?
Options:
- (A) colors
- (B) orchids
- (C) human food
- (D) chemicals
- (E) flowers
- (F) humans
- (G) pollen
- (H) perfume*