Answer:
I think the central idea is having pets at home can improve your mental health and physical health.
Explanation:
Answer: I do not wish to shed a drop of blood, but 'I must fight the course.' 'Tis all that's left to me.
This is what subject-verb agreement is:
<em>I walk</em>
versus
<em>He walks</em>
When you put something between the subject (I/he) and the verb (walk(s)), the verb does not change.
<em>
</em><em>I slowly walk.
</em><em>He quickly walks.</em>