Fact 1: Many corals secrete an exoskeleton that builds up to become a coral reef. Fact 2: An insect has a hard outer covering called an exoskeleton. Given the two facts above, answer the question "Many corals secrete what to form a coral reef?" with the following options: - Chlorophyll - salt and water. - The area was once underwater - Chemical energy - aqueous solution - Organic compounds - gastropod shells - hard outer covering
hard outer covering

Fact 1: Hormones are chemical messengers that control many body functions. Fact 2: Growth hormone is in many ways an anti-aging hormone. Given the two facts above, answer the question "What controls anti-aging?" with the following options: - A computer - air - chemical messengers - ice - an electric stove - Electrical energy - water - Chemical energy
chemical messengers

Q: Fact 1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. Fact 2: When p53 is mutated, cells divide uncontrollably. Given the two facts above, answer the question "If a tumor has formed, this gene might have mutated:" with the following options: - p53 - SNPs - OCA 2 - DNA - gene - tRNA - malignancy - TRH
A: p53

Question: Fact 1: Viruses contain DNA but not much else. Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses. Given the two facts above, answer the question "what contains DNA?" with the following options: - ovum - DNA - HPV - p53 - HIV - O3 - RNA - gene
Answer: HIV

*Question*
Fact 1: Plasma is formed by electrons separating from atoms in stars. Fact 2: Stars shine because they are hot . Given the two facts above, answer the question "What is plasma?" with the following options: - hot - fungible - cell - gas - p53 - TRH - calm - fickle
**Answer**
hot

(Q).
Fact 1: Astronauts require preserved food for extended flights. Fact 2: Custom foods and meals can be created. Given the two facts above, answer the question "What do astronauts need for extended flights?" with the following options: - hydrogen and oxygen - preserved meals - solid, liquid, gas - small meals - fresh meals - Dehydration - nutrients - surprise meals
(A).
preserved meals