Fact 1: Alight bulb converts electrical energy into light energy when it is turned on. Fact 2: Fluorescent light bulbs use half the electricity of standard bulbs. Given the two facts above, answer the question "What do flourescent bulbs do?" with the following options: - Change colors - reproduce - staying warm - dormant state - direct energy - spread flower seeds - use less energy - duplicate itself
use less energy

Fact 1: Cells are organized into tissues, and tissues form organs. Fact 2: Stem cells are cells that can become many tissues and organs. Given the two facts above, answer the question "What do stem cells form?" with the following options: - embryos - alveoli - Grow well - PDAs - alleles - Organs - grow - fusion
Organs

Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: If Someone Is Hyperventilating Hyperventilation is caused by breathing too deeply, too fast. Given the two facts above, answer the question "Blood pH may become unbalanced if someone is " with the following options: - digesting - They may not survive. - hyperventilating - smoking tobacco - sleeping - sweating - major threat to health - consuming
hyperventilating

Fact 1: Precipitation falls on the windward side of the mountain range. Fact 2: Rain is also known as precipitation. Given the two facts above, answer the question "When it rains in the mountains where would the rain fall?" with the following options: - looseness of dirt or compost - Plant growth is reduced - It used to be covered by water - Inches or fractions of inches. - air mass over Earth's surface - on the windward side - In the winter - colder and wetter
on the windward side