The limbic system is a set of structures in the brain that deal with emotions and memory. It regulates autonomic or endocrine function in response to emotional stimuli and also is involved in reinforcing behavior
The answer is e. Pregnancy because human chronic gonadotropin in the urine is only produced during pregnancy.
So the enzymes in your stomach are most likely there to help you disguest your food. Also they make sure everything is good in your stomach.
Answer:
I don't have the letters but maybe you could interpret them to fit the poem. first aiders have to stay calm, be able to do CPR, to comfort and reassure and to asses the situation quickly