You are presented with the question "What can lead to cancer in genes that control the cell cycle?" and the following answer choices: - radiation - adding heat - competition - ice - bacteria - air - carcinogens - Smoking Now knowing that mutations that lead to cancer usually occur in genes that control the cell cycle and many carcinogens are capable of causing gene mutations, choose the best answer.
carcinogens
(Question)
You are presented with the question "what melts when heated?" and the following answer choices: - gold - coal - ice - soil - fats - magma - Fe - coin Now knowing that absorbing energy causes objects to heat and ice absorbs heat as it melts, choose the best answer.
(Answer)
ice
Ques: You are presented with the question "What is a main component of a virus?" and the following answer choices: - Something that causes allergies - Leptospirosis - Localized damage - heat produced - deoxyribonucleic acid - Chemical energy - direct damage to the lungs - It helps them survive Now knowing that viruses contain DNA but not much else and dNA DNA is deoxyribonucleic acid, choose the best answer.
Ans: deoxyribonucleic acid
(Q).
You are presented with the question "What causes diseases?" and the following answer choices: - water - air - smoking - fungi - insects - Papilloma - sunlight - Pollution Now knowing that viruses cause many human diseases and another virus is the Human Papilloma virus, choose the best answer.
(A).
Papilloma
Ques:You are presented with the question "foam materials can be used to keep what" and the following answer choices: - warmth - health - cold - heat - power - rest - warm - energy Now knowing that insulated material can be used for keeping warm and foam type insulations require an overlay board insulation, choose the best answer.

Ans:warm
You are presented with the question "What requires energy to produce light?" and the following answer choices: - humans - an object - gasoline - tulip bulb - to move people - light bulb - microscope - cactuses Now knowing that alight bulb requires electrical energy to produce light and electrical energy is also energy, choose the best answer.
light bulb