Logic for the Q&A below: Macroevolution is evolution over geologic time above the level of the species. Species are the different kinds of organisms. Macroevolution is evolution over geologic time above the level of the kind of organism.
Q: What is the evolution over a geologic time in a specific kind of organism called?
Options:
- (A) solid, liquid, gas
- (B) peachleaf willow
- (C) Plants growth
- (D) macroevolution
- (E) barnacles
- (F) permineralization
- (G) animals
- (H) graptolites
A: (D)
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Logic for the Q&A below: Many nucleotides bind together to form a chain called a polynucleotide. Nucleotides are the building blocks of DNA . The building blocks of DNA bind together to form a chain called a polynucleotide.
Q: What do the building blocks of dna bind together to form?
Options:
- (A) A compound that donates proton
- (B) colors of the spectrum
- (C) Electrical energy
- (D) chain called a polynucleotide
- (E) Something with exactly eight protons
- (F) Something that makes plants green
- (G) Something with a head, thorax, and abdomen
- (H) biological diversity
A: (D)
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Logic for the Q&A below: Muscles can only contract. Bones work with muscles to perform movement. Contraction enables bones to perform movement.
Q: What enables bones to perform movement?
Options:
- (A) contraction
- (B) Energy
- (C) sensory neurons
- (D) looseness
- (E) Chemical energy
- (F) Vibrates
- (G) fur and fat
- (H) layers of fat
A: (A)
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Logic for the Q&A below: Adult sponges are sessile. Sessile Attached permanently, immobile. Adult sponges are immobile.
Q: Which is immobile?
Options:
- (A) adult starfish
- (B) all matter
- (C) adult goldfish
- (D) gastropod shells
- (E) tadpoles
- (F) adult sponges
- (G) an object
- (H) an organism's body
A: (F)
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