Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Liquid waste is put into the bladder. Given the two facts above, answer the question "Urine is a product of what organ of the body that is excreted by the urinary system?" with the following options: - bowel - epidermal - bladder - alveoli - lungs - urine - mammals - NaCl
bladder

Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: Proteins, including enzymes are required for life. Given the two facts above, answer the question "What is required for life?" with the following options: - dna - RNA - food - money - lead - ovum - ova - gasoline
dna

Q: Fact 1: Courtship is behavior that is intended to attract a mate. Fact 2: For example, female birds secrete estrogen in response to the courtship of their male mates. Given the two facts above, answer the question "What do birds secrete to attract a mate?" with the following options: - Energy. - Energy - fur and fat - seeds - oxygen - pollen - Estrogen - acetic acid
A: Estrogen

Question: Fact 1: Cancer is a disease that occurs when the cell cycle is no longer regulated. Fact 2: And leukemia and lymphoma are forms of cancer. Given the two facts above, answer the question "What is a disease that occurs when the cell cycle is no longer regulated?" with the following options: - dangerous - illness - Smoking - Mumps - Leukemia - parasites - Measles - Diabetes
Answer: Leukemia

*Question*
Fact 1: Waxy leaves are used for storing water by some plants. Fact 2: Waxy leaves keep the plant from drying out. Given the two facts above, answer the question "Leaves that keep the plant from what are used for storing water by some plants?" with the following options: - drying out - absorbing liquid - bacteria - cold air - staying damp - dormant state - toxins - keeping moist
**Answer**
drying out

*Question*
Fact 1: Aplants require water for survival. Fact 2: Survival is to live, to live means hope. Given the two facts above, answer the question "What does a plant need to live?" with the following options: - oxygen - energy - grow - Sun - water - rocks - ozone - air
**Answer**
water