Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Mammals excrete urea in the watery form of urine . Given the two facts above, answer the question "What is a waste product of the body that is excreted by the urinary system?" with the following options: - potash - food - CO 2 - sugar - urea - liquid - H 2 O - sulfur
urea

Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Factors in Body Fluid Health Potassium and sodium are crucial to the body's fluid balance. Given the two facts above, answer the question "Passive immunity lasts when the antibodies survive in something containing what?" with the following options: - fever - Leptospirosis - resistance - Chlorophyll - potassium - disease - bacteria - parasites
potassium

Q: Fact 1: Aplant requires water to grow. Fact 2: Water carries the nutrients to the plants. Given the two facts above, answer the question "What does a plant require in order to grow?" with the following options: - energy - Energy. - sunlight - nutrients - Heat energy - power - Glucose - photons
A: nutrients

Question: Fact 1: All chemical reactions require activation energy to get started. Fact 2: Chemical changes are a result of chemical reactions. Given the two facts above, answer the question "What do ALL chemical changes require to occur?" with the following options: - during the day - heating liquids - Activation energy - wavelengths and photons - Burning fuel and air - kinetic energy - electromagnetic energy - direct energy
Answer: Activation energy

*Question*
Fact 1: Reproduction is the process by which living things give rise to offspring. Fact 2: Whenever it starts to give birth, it gives birth up to two to four babies offspring. Given the two facts above, answer the question "Reproduction is the process by which living things what?" with the following options: - Most plants - allow growth - spread flower seeds - have wide set eyes - members of their own species - have birthing hips - have quiet laughter - give birth to babies
**Answer**
give birth to babies

*Question*
Fact 1: Viruses often infect bacteria. Fact 2: Bacteria are normally classified as either 'good' bacteria or 'bad' bacteria. Given the two facts above, answer the question "How many types can viruses infect?" with the following options: - mice - pigs - bird - RNA - ova - tiny - HPV - Two
**Answer**
Two