Q: How many types of tissue are found in animals? Choices: - six - three - Ten - four A:
four

Q: What layer of soil, essential for farming, has the highest proportion of organic material? Choices: - bedrock - humus - subsoil - topsoil A:
topsoil

Q: Q: What are the simplest types of carbon-based compounds? Choices: - particles - Microbes - Cells - hydrocarbons A:
A: hydrocarbons

Question: Q: Generators usually transform kinetic energy into what kind of energy? Choices: - subsequent energy - potential energy - nuclear energy - electrical energy A:
Answer: electrical energy

*Question*
Q: Oxygen is essentially just a waste product of the light reactions of what? Choices: - Fibrinolysis - electrolysis - glycolysis - photosynthesis A:
**Answer**
photosynthesis

Q: Q: Breeding in birds occurs through an internal type of what process? Choices: - segmentation - sedimentation - stimulation - fertilization A:
A: fertilization