Answer:
11. band
12. platoon
13. class
14. committee
15. bunch
Explanation:
Collective nouns refer to names used for a collection of people or things.
11. The <u>band</u> played a wonderful music in the park.
12. A <u>platoon</u> of soldiers was deployed near the city hall.
13. Our <u>class</u> will visit the TV station.
14. The <u>committee</u> on programs did a good job.
15. A <u>bunch</u> of keys was found under the tree.
The second choice: he is a skilled fighter
The awnser is c. Your not welcome
It's a salt of carbonic acid. it's called sodium bicarbonate. It contains the anion HCO3. It usually refers to bicarbonate of soda (baking soda), a white powder that is a common ingredient in antacids. It is also a byproduct of your body's metabolism.
I think the answer is their
