Answer:
No.
Explanation:
No, writing "are a" in a sentence is not correct because ''are '' is used for plural objects or things such these are boys, footballs are big etc while n the other hand, ''a'' is used for singular objects such as a ball, a boy etc so these two words which are used in separate sentences not in a single sentence with each other. so we can say that we can't write "are a" in a single sentence.
Answer:
It is the set of research technology transfer initiatives occurring between 1950 and the late 1960s, that increased agricultural production worldwide
Pretty sure the answer is out to sea.
What do u want me to answer?
Well first i need some choices but i would have to say
<span>C ) A surveyor provides close readings of land elevations.</span>
