Which is a type of pneumoconiosis, an occupational lung disease? a. tuberculosis b. atelectasis c. anthracosis d. bronchiectasis?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?