Question

1.3.4.
What is the hormone released to prepare the body to react physically to a
threat?​

Answer 1

Explanation:

When a threat or danger is perceived, the body responds by releasing hormones that will ready it for the “fight-or-flight” response. The effects of this response are familiar to anyone who has been in a stressful situation: increased heart rate, dry mouth, and hair standing up.

Answer 2

Answer:

all the process is called reflex action

As far as I know any kind of hormone is not secreted.

Explanation:

hope it helps you