Fact 1: Mating is generally preceded by courtship. Fact 2: Friendship usually precedes courtship, and courtship, marriage. Given the two facts above, answer the question "What often precedes mating?" with the following options: - A Greek letter - competition - friendship - birth of a child - death - Chemical energy - pregnancy - sweating
friendship

Fact 1: Unequal heating of Earth 's surface by the Sun causes global wind patterns. Fact 2: Another major type of wind is called a polar easterly. Given the two facts above, answer the question "Unequal heating of Earth 's surface by what causes polar easterlies?" with the following options: - sun - UV - drag - wind - loch - ovens - lightbulbs - blankets
sun

Q: Fact 1: Viruses are not cells. Fact 2: Viruses Viruses are the smallest agents of disease. Given the two facts above, answer the question "what are not cells?" with the following options: - Something coming from a gland - remains of prehistoric life - smallest agents of disease - an infected needle - an area swollen with pus - They may not survive. - Leptospirosis - microorganisms
A: smallest agents of disease

Question: Fact 1: Plasma is formed by electrons separating from atoms in stars. Fact 2: Interstellar space contains a plasma. Given the two facts above, answer the question "what contains electrons, atoms, and stars?" with the following options: - The atmosphere - the sun - nucleus of a cell - fossil fuels - oceans - interstellar space - objects that have mass - h2o
Answer: interstellar space

*Question*
Fact 1: Living things all require energy for survival. Fact 2: All foods provide energy. Given the two facts above, answer the question "What do living things require for survival?" with the following options: - faith - love - bamboo - food - heat - oxygen - warmth - friendship
**Answer**
food

Fact 1: All animals are heterotrophs. Fact 2: Heterotrophics means fed by others. Given the two facts above, answer the question "All animals are what?" with the following options: - fed by hand - homogenous - fed by others - parasites - fed red meat - fed whole grains - important habitats - insects
fed by others