Consider a situation in which year alone at home and the smoke detector goes off you see smoke coming out from the kitchen and see a small fire in the event of an emergency like this what should you do first? a. look for a fire extinguisher b. run outside and ask neighbors to c. get out of the house and call 911 d. put out the fire

Drag the tiles to the correct boxes to complete the pairs. match the nutrients to their corresponding function. tiles proteins carbohydrates fats vitamins minerals pairs maintain water balance arrowboth absorb other nutrients arrowboth provide basic energy arrowboth maintain body temperature arrowboth repair tissues in our body arrowboth

Which area of the brain controls the body's ability to fight off stress? question 1 options: synapse, frontal lobe, dendrite, sympathetic nervous system

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants