Agatha maintains that people are capable of freely making voluntary choices. constance is mainly focused on how aggression is caused by genetic inheritance. it seems reasonable to assume that constance is not much interested in environmental factors impacting behavior while agatha rejects
a. heredity.
b. mental processes.
c. introspection.
d. determinism.

The correct answer is option a. "heredity".

Explanation:

Nowadays is still not clear the degree at which heredity and environmental factors affect social behaviors such as aggression. In this example Constance is focused on aggression being caused mainly by genetic inheritance. On the other hand, Agatha believes that people are capable of freely making voluntary choices. Therefore, it could be assumed that Constance rejects environmental factors, while Agatha rejects heredity as the factor that affects aggression.

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

the question isn't complete here so i can't right an answer '_'