Fact 1: Plants release oxygen during the day but not during the night. Fact 2: All plants are trees. Given the two facts above, answer the question "What do trees release during the day but not at night?" with the following options: - Energy - water - He - Ce - chemicals - Energy. - heat - oxygen
oxygen

Fact 1: An electron microscope is used for seeing very small objects by making them appear bigger. Fact 2: An electron microscope can see many times larger than an optical microscope. Given the two facts above, answer the question "what can make things appear larger?" with the following options: - mutations - deuterostomes - prism - mirror - microscope - glass - goggles - adding heat
microscope

Q: Fact 1: Oxygen is essential for cellular respiration for all aerobic organisms. Fact 2: Less oxygen for the mother means less oxygen for the baby. Given the two facts above, answer the question "What process is needed to support a baby in the womb?" with the following options: - Perspiration - Energy - heating liquids - Respiration - organs - Validation - Energy. - Doctrination
A: Respiration

Question: Fact 1: Humans have collected and grown mushrooms for food for thousands of years. Fact 2: Foods rich in chlorine are mushrooms, parsley, sweet potato, rhubarb, and especially tomato. Given the two facts above, answer the question "Humans have collected and grown foods rich in what for thousands of years?" with the following options: - glucose - bacteria - ferns - chlorine - acetic acid - Energy. - heat energy - Energy
Answer: chlorine

*Question*
Fact 1: Gene flow occurs when individuals move into or out of a population. Fact 2: Genetic diversity can be maintained in small populations by even a small amount of gene flow. Given the two facts above, answer the question "What can be maintained when individuals move into or out of a population?" with the following options: - loose soil - vegetation - reusing materials - important habitats - genetic diversity - resistance - hydration - swamp vegetation
**Answer**
genetic diversity

(Q).
Fact 1: If an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity. Fact 2: Specific gravity is related to density. Given the two facts above, answer the question "This determines whether an object will sink or float:" with the following options: - density - displacement - energy - sun's heat - phase - heat - swim - forces
(A).
density