What responds to daily and seasonal cycles and to disease?
Options:
- (A) resistance
- (B) Sundays
- (C) vegetation
- (D) Summer season
- (E) swamp vegetation
- (F) Mondays
- (G) alpacas
- (H) Green beans
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Let's think first: Plants respond to daily and seasonal cycles and to disease. Green bean plantings continue to be planted. Green beans respond to daily and seasonal cycles and to disease.... So the answer is [(H)]
What animal must adapt to salt water?
Options:
- (A) fur seals
- (B) warm-blooded
- (C) allow growth
- (D) alpacas
- (E) honeybees
- (F) Sea tiger.
- (G) animals
- (H) to stay warm
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Let's think first: Organisms that live in marine biomes must be adapted to the salt in the water. Another animal that lives within the Marine Biome is a sea tiger. Sea tigers must adapt to the salt in the water.... So the answer is [(F)]
Where does energy enter into in the form of sunlight and chemical compounds?
Options:
- (A) sun
- (B) science lab
- (C) biomes
- (D) orchids
- (E) photons
- (F) deserts
- (G) black hole
- (H) trees
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Let's think first: Energy enters ecosystems in the form of sunlight or chemical compounds. Biomes are global ecosystems. Energy enters biomes in the form of sunlight or chemical compounds.... So the answer is [(C)]
Adult sperm are capable of producing sperm and what in order to be able to reproduce?
Options:
- (A) Plants growth
- (B) reproduce
- (C) skin cells
- (D) female gametes
- (E) it needs them
- (F) kinetic energy
- (G) estrogen
- (H) vaginas
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Let's think first: Adult sponges produce eggs and sperm. Female gametes are called eggs. Adult sponges produce female gametes and sperm.... So the answer is [(D)]
Cells cannot live without what commonly occuring element found on earth?
Options:
- (A) Air
- (B) matter
- (C) Light
- (D) fossil fuel
- (E) oxygen
- (F) carbon
- (G) sunlight
- (H) water
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Let's think first: Cells cannot survive without oxygen. Survival is to live, to live means hope. Cells cannot live without oxygen.... So the answer is [(E)]
What do viruses contain the most of?
Options:
- (A) Chemical energy
- (B) layers of fat
- (C) ribonucleic acid
- (D) cytoplasm
- (E) germs
- (F) harmful substances
- (G) deadly and devastating
- (H) deoxyribonucleic acid
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Let's think first: Viruses contain DNA but not much else. DNA DNA is deoxyribonucleic acid. Viruses contain deoxyribonucleic acid, but not much else.... So the answer is [(H)]