Ques: If an object is black then that object absorbs all visible light, and bright colors reflect visible light. Given these facts, what is black not an example of among the following options: - A color that absorbs light - monotremes - population movement - Someone's favorite color - A dark color - Abnormal cell growth - jungles of the sea - A bright color
Ans: A bright color

Ques: Fanning a fire increases the oxygen near the fire, and air is used as a source of oxygen. Given these facts, what does fanning a fire increase among the following options: - converting electricity to heat - Chemical energy - the air near the fire - activation energy - igniting fuel and oxidiser - flow of electrons - kinetic energy - Electrical energy
Ans: the air near the fire

Ques: Muscle contraction occurs when muscle fibers get shorter, and fibers are oriented diagonally across fiber. Given these facts, muscle contraction occurs when a diagonally oriented part of muscle gets what among the following options: - shorter - longer - vertical - decreases - resistance - muscles - movement - forces
Ans: shorter

Ques: Mutations that lead to cancer usually occur in genes that control the cell cycle, and cancer is an example of a mutation in cells. Given these facts, what usually occur in genes that control the cell cycle among the following options: - Leptospirosis - competition - A Greek letter - a mutation in cells - Plant reproduction - biological diversity - resistance - resistance activities
Ans:
a mutation in cells