Which of the following is true of t-lymphocytes. a. they may stimulate b-lymphocytes to function. b. they produce plasma cells. c. they produce antibodies.

Describe five factors that influence the value of fuel

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

Which of the following is not a type of epithelial cell