Question: Fact 1: Sound can be used for communication by animals. Fact 2: Many animals rely on sounds to communicate to others in their species. Given the two facts above, answer the question "What do species rely on to talk?" with the following options: - Frogs - energy - language - hands - squids - feet - Frogs. - sound
Answer: sound

Question: Fact 1: Cell division often causes growth. Fact 2: Centrioles participate in cell division. Given the two facts above, answer the question "what are required for cell growth?" with the following options: - Enzymes - coded genes - heat energy - energy - nutrients - Energy. - centrioles - Proteins
Answer: centrioles

Question: Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Acid urine is usually darker thatn alkaline urine. Given the two facts above, answer the question "What can liquid waste be?" with the following options: - gas - Gaseous - Solid - Acidic - acid rain - expelled - Static - dangerous
Answer:
Acidic