Answer:
American astronomer and radio engineer who built the first radio telescope and was largely responsible for the early development of radio astronomy, which opened an entirely new research front in the study of the universe.
A concrete noun is used through your five senses. They can be:
-Common nouns
-Proper nouns
-countable and uncountable nouns
-collective nouns
I hope this helps.
It sounds to me like they are talking about the setting
Reason 1: A pound of Hamburger meat...
reason 2: Studies show that when people...
reason 3: animal agriculture produces more...
The prepositional phrase is "on a high shelf" since ON is a preposition.
