Evolution over geologic time at the genus level and above is:
Options:
- (A) microcosm
- (B) genetic
- (C) Plants growth
- (D) macroevolution
- (E) natural selection
- (F) gastropod shells
- (G) peachleaf willow
- (H) Plant reproduction
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Let's think first: Macroevolution is evolution over geologic time above the level of the species. Besides the above-named species, various other species of the genus have been used medicinally. Macroevolution is evolution over geologic time at the genus level and above.... So the answer is [(D)]

Vertebrate chordates have what part of the skeletal system?
Options:
- (A) spinal column
- (B) hard bones
- (C) aerobic capacity
- (D) cartilage bones
- (E) critical organs
- (F) joints
- (G) fur and fat
- (H) graptolites
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Let's think first: Vertebrate chordates have a backbone. Invertebrates are animals who lack a backbone or spinal column. Vertebrate chordates have a spinal column.... So the answer is [(A)]

What can be a disease with genetic traits?
Options:
- (A) Allergies
- (B) cancer
- (C) blood
- (D) flu
- (E) disease cells
- (F) anemia
- (G) Smoking
- (H) illness
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Let's think first: Cancer genes can be inherited. Genetic diseases are diseases that are inherited. Cancer genes can be genetic.... So the answer is [(B)]

Sperm had to swim from what to what reproductive organs for zygotes to occur.
Options:
- (A) barnacles
- (B) male to female
- (C) animals
- (D) ocean water
- (E) male to male
- (F) mouth of rivers
- (G) female to male
- (H) female to female
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Let's think first: Sperm had to swim from male to female reproductive organs for fertilization. If fertilization occurs, the fertilized eggs are now described as pre-embryos or zygotes. Sperm had to swim from male to female reproductive organs for zygotes to occur.... So the answer is [(B)]

What can help clients to heal?
Options:
- (A) high pitched tones
- (B) pressure on the body
- (C) Veins and arteries.
- (D) looseness of dirt or compost
- (E) reusing materials
- (F) recovery time from fatigue
- (G) smelling pungent smells
- (H) staring at bright objects
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Let's think first: Touch is the ability to sense pressure. Therapeutic touch can activate the clients inherent healing ability. The ability to sense pressure on the body can help clients to heal.... So the answer is [(B)]

What grow in width and length.?
Options:
- (A) crocodiles
- (B) sedimentary rocks
- (C) vegetation
- (D) remains of prehistoric life
- (E) swamp vegetation
- (F) shrub beds
- (G) underground systems
- (H) loose dirt
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Let's think first: Roots grow in length and width from primary and secondary meristem. Kids see the underground root systems of trees and then an aerial view of plants in the city. Underground systems grow in width and length.... So the answer is [(G)]