Which describes the effect of prolonged stress on the body’s ability to fight disease?

It helps with fighting colds.

It weakens the immune system.

It strengthens the immune system.

It has no effect.

Match these items. 1. the ability to evaluate information to judge whether it is true or not consequence 2. the result of a decision made or an action taken discernment

Disaster preparedness procedures should include assembling educational and entertainment materials for children. specifying how information will be shared with families. storing one gallon of water for each person. evacuating immediately if it is safe to do so.

In this model, what do p, s, and a bases represent?