Q: When different types of tissues work together to perform a unique function, what do they form? Choices: - organs - Brian - produce - organ A:
organ
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Q: Mesophyll consists mainly of parenchyma cells specialized for what? Choices: - circulation - respiration - digestion - photosynthesis A:
photosynthesis
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Q: What is the term for matter that does not let any light pass through? Choices: - dark - mirrored - reflective - opaque A:
opaque
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Q: What are fresh water biomes defined by? Choices: - high salt content - moving water - animal species - low salt concentration A:
low salt concentration
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