Fact 1: Chromosomes are coiled structures made of DNA and proteins. Fact 2: Sex chromosomes determine gender. Given the two facts above, the determination of what is coiled structures made of DNA and proteins?
OPTIONS:
- PDAs
- ligt
- complex
- gender
- improve
- SO2
- three
- alleles
gender
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Fact 1: Chloroplasts contain the green pigment chlorophyll. Fact 2: Chloroplasts Chloroplasts serve as the site of photosynthesis. Given the two facts above, the site of what contains the green pigment chlorophyll?
OPTIONS:
- orchids
- fertile
- peachleaf willow
- In their leaves
- photosynthesis
- Most plants
- an organism's body
- swamp vegetation
photosynthesis
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Fact 1: If soil is permeable then water easily flows through that soil. Fact 2: Gourdin soils have slow permeability. Given the two facts above, what does water easily flow through?
OPTIONS:
- calcite
- streams
- gourdin
- Sediment
- cactuses
- watershed
- streams.
- crust
gourdin
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Fact 1: Global warming is when worldwide temperature increases. Fact 2: Ozone depletion causes global warming. Given the two facts above, ozone depletion causes worldwide temperature what?
OPTIONS:
- threatened
- Dehydration
- lessening
- decreases
- increases
- minimization
- cycles
- Pollution
increases
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