Which of these events happens in the specific immune response? a. t cells destroy cells containing viruses. b. skin keeps bacteria out of the body. c. bacteria are killed by high temperatures. d. cilia destroy viruses caught in mucus.

Which type of respiration takes place when there is no oxygen present

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.

Interferons play a vital role in the immune system why are interferons so important?