Hey there!
A concrete noun is something people can see, touch, or basically use sense with.
Dog - This answer should be correct because you can use your senses with a dog. You can touch a dog with your hands and use your sense of touch.
Steve - This is a proper noun because this is a name of a person.
Wall - This is a common noun because it is just a thing/object.
Monica - This will also be a proper noun because it is someone's name.
Your final answer will be option A.
"Dog" is the concrete noun.
Hope this helps you.
Have a great day!
The answer would be The turning point in the story. A climax is basically the best point in something. An example i think that you would understand would be in Avengers: Infinity Wars. in the beginning it was showing two brothers being attacked by a man in a gold suit with purple skin. This would be the exposition. The climax would be the big fight.
Answer:The progress of cells changing to serve a specific function.
Explanation: The cells differentaits when it decides what it will become like heart, muscles, or bones.
