I know that B applies, and D might apply assuming it means certain materials can pass through and not all materials can pass through.
1) a. Congratulating the other team for a win
2) d. Strength development
No because the graph is going down. If the heart rate increases while doing exercise, the graph should be going up.
I think are there ages they should no be thinking about being pregnant
Answer:
to gauge the public's interest in a product
Explanation:
it seems like the best option :)
