What is the primary purpose for the secretion of pheromones as a physiological mechanism? Activate the stimulation of cells to produce hormones
Communicate with and warn other species
Communicate with members of the same species
Convey anatomical stress to increase physiological feedback
Question 12(Multiple Choice Worth 4 points)

Mrs. foyle told yolanda that her test had 38 problems worth a total of 100 points. each test problem is worth either 5 points or 2 points. yolanda wanted to determine how many 2-point and how many 5-point questions are on the test. in the space below, determine how many questions of each point-value are on the test. show your work or provide an explanation to support your answer. need this asap