Behavior carried out to help another without expectation of a ...

[mpobi80]

Behavior carried out to help another without expectation of a reward is called
 
  a. altruism. c. moralism.
  b. empathy. d. hedonism.

Question 2

The frequency of neural tube defects has declined during the last two decades partly because of
 
  a. a better understanding of the nutritional needs early in pregnancy.
  b. a better understanding of the need for exercise during the first few months of pregnancy.
  c. the development of new drugs.
  d. the introduction of new intrauterine surgical procedures.

[smrtceo]

Answer to Question 1

A

Answer to Question 2

A

[mpobi80]

Thanks for the timely response, appreciate it

[cassie_ragen]

Excellent