They are singular because mathematic and mathematics are the same thing, as well as physics; It's not like there are physic and physics.
Answer:Some of the more common universal themes found in literature include individual struggle towards a personal goal, a person's struggle with humanity, falling in love, life cycles, karma, coping with tragedy, adolescence and discovering the world around us.
Explanation:
We need to see the text to answer the question.
Answer:
The answer is independent
Explanation:
im pretty sure its that.
Answer:
While we are gone, please walk the dog.
Please walk the dog, while we are gone.