You are presented with the question "What can keep a home warm?" and the following answer choices: - cellulose material - an electric stove - Movement of an air mass - plastic wrap - water - bubble tape - electricity - Animal fur Now knowing that insulated material can be used for keeping warm and building insulation is a cellulose material made of ground computer paper and cardboard boxes, choose the best answer.
cellulose material

You are presented with the question "what consists of organic molecules that store energy from the sunlight" and the following answer choices: - edible - Food - plants - trees - apples - CO 2 - Carbon - fruits Now knowing that food consists of organic molecules that store energy in their chemical bonds and plants Plants are able to directly absorb energy from the sunlight, and store it in chemical bonds, choose the best answer.
Food

You are presented with the question "What enables bones to perform movement?" and the following answer choices: - contraction - Energy - sensory neurons - looseness - Chemical energy - Vibrates - fur and fat - layers of fat Now knowing that muscles can only contract and bones work with muscles to perform movement, choose the best answer.
contraction