Which of the following is part of the innate immune response?
a. antibodies
b. vaccines
c. natural killer cells
d. T cells and B cells
c. natural killer cells
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Bathygraphic features are features associated with land
Indicate whether the statement is true or false
What would be a consequence of a missing or damaged epiglottis?
a. an inability to swallow food b. digestive acid escaping into the esophagus c. aspiration of food into the lungs d. incomplete neutralization of chyme
Which of the following statements about bile are false?
a. It emulsifies fats. b. It converts fats into droplets called micelles. c. It makes it easier for lipase to digest fats. d. It is yellow in color due to the presence of bilirubin. e. It emulsifies proteins.
The close relationship between ____ and animals can be seen in the similarity of these protists and sponges, simple
animals.
a. cellular slime molds b. choanoflagellates c. diatoms d. brown and red algae e. flagellates protozoans