What kind of sensory receptors respond to pain, heat, and cold?

Keith and Carrie have been discussing how long they should wait to have children. At what age, statistically speaking, will Carrie run out of fertile ova?

30s 40s 50s 60s

Which of the following reflect behavioral aspects of test anxiety?

a) excessive worrying, expecting to do poorly, and finding it hard to study in the first place b) procrastination, avoiding studying, or deficient study skills c) body tension, difficulty breathing, and sweaty palms d) anger, depression, and frustration