Line 1: *Fish have a centralized nervous system with a brain. Fish include bass and salmon. Bass and salmon have a centralized nervous system with a brain.*
*(G)*
Line 2: *What have a centralized nervous system with a brain?
Options:
- (A) objects that have mass
- (B) warm-blooded
- (C) Earth orbiting the Sun
- (D) jellyfish
- (E) salmon only
- (F) bass only
- (G) bass and salmon
- (H) chickens*
Logic of a solution: *Insulin helps cells take up glucose from the blood. For instance, glucose is a sugar. Insulin helps cells take up sugar from the blood.*
*(G)*
The original question: *What helps cells take up sugar from the blood in the body?
Options:
- (A) exercise
- (B) sugar
- (C) Energy
- (D) Energy.
- (E) bones
- (F) pancreas
- (G) insulin
- (H) blood cells*
Line 1: *Fungi are the only organisms that can decompose wood. Wood comes from trees. Fungi are the only organisms that can decompose dead trees.*
*(C)*
Line 2: *Fungi are the only organisms that can decompose dead what?
Options:
- (A) fossils
- (B) legumes
- (C) trees
- (D) matter
- (E) amoeba
- (F) coal
- (G) elms
- (H) bamboo*
Logic of a solution: *Genes that are located on the same chromosome are called linked genes. Chromosomes and Chromosome Links Chromosomes are wonderful. Genes can be located on something wonderful.*
*(H)*
The original question: *Genes can be what on something wonderful?
Options:
- (A) singing
- (B) ligt
- (C) vacationing
- (D) exploded
- (E) fertile
- (F) good
- (G) positive
- (H) located*
Line 1: *Earthworm burrows help aerate soil, which is also good for plants. Earthworms Earthworms are in the phylum Annelids. Annelid burrows help aerate soil, which is also good for plants.*
*(H)*
Line 2: *What burrows help aerate soil, which is also good for plants?
Options:
- (A) leaves
- (B) adding heat
- (C) Exfoliation
- (D) good
- (E) roots
- (F) wind
- (G) rocks
- (H) annelids*
Line 1: *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)*
Line 2:
*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.*