Select the statement that best describes the specific roles of white blood cells in the immune response.
a. platelets and antigens are types of white blood cells that control the immune response.
b. t cells and c cells produce antigens that are able to recognize and attack cells with antibodies.
c. platelets and red blood cells produce antigens, which allows t cells and b cells to recognize antibodies.
d. t cells attack antigens on foreign substances and b cells produce antibodies.

The answer is D.

Explanation:

I just took the test ;)

the answer is d. chordata

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.