If if a tree falls, then previously shaded areas have sunlight now available, then previously shaded areas now have sunlight available when what happens? Answer choices: - trees planted - scattered light - water poured - It decreases - bloom time - greenhouses built - it can be seen - tree falls
tree falls
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If echinoids lack a centralized nervous system, then what do echinoids lack? Answer choices: - characteristics - centralized nervous system - permineralization - the body's largest organ - biological diversity - that material's properties - aerobic capacity - organic matter
centralized nervous system
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If melting something is changing phases with heat and is measured in joules, then what is required to melt something? Answer choices: - Heat - Calories - liquid - copper - Joules - warmth - Kinetic energy - sugar
Heat
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If adult worms go through a major transformation to develop genitals, then adult worms go through a major transformation to develop what? Answer choices: - epidermal - seeds - reproduce - graptolites - stamina - barnacles - allow growth - genitals
genitals
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