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Questions in biology

[Free] The least amount of air movement in tropical rainforests is found in the: a. top canopy b. second layer of the canopy c. third layer of the canopy d. none of the above

[Free] Which of the following processes takes place in the cytoplasm? A. The Kreb's Cycle B. Photosynthesis C. Aerobic cellular respiration D. Anaerobic cellular respiration

[Free] Which of the following characteristics are shared by all living things? Select all that apply. the ability to acquire energy the ability to use energy the ability to use energy for movement the ability to convert solar energy into chemical energy

[Free] The greatest level of biodiversity in the tropical rainforest is found in the a. top canopy b. second layer of the canopy c. third layer of the canopy d. the ground

[Free] When making observations, should you provide a general description of the subject, rather than going into too much detail? A. True B. False

[Free] An investigation found that more potatoes were produced when the soil was fertilized more. Identify the following: Independent Variable Dependent Variable Constant

[Free] Which of the following are found in all segments of an earthworm? a. Ganglia b. Nephridia c. Chloragogen cell d. Setae

[Free] On the third pyramid side, at the bottom of the first layer, label "10% Energy Rule in a Food Chain." a. Label each level of the third pyramid side with the following terms as you move up the pyramid: 10,000 J of energy, 1,000 J of energy, 100 J of energy, 10 J of energy

[Free] Which two outcomes result from plants performing photosynthesis? a. Oxygen gas changed into water b. Light energy is moved back to the environment c. Carbon Dioxide is released into the atmosphere d. Sugars are stored as a food source for the plants e. Plant materials are formed to support plant growth

[Free] List the 6 hierarchical structures of all matter and life.