I'm i think its b because it makes more sense, i'm pretty sure it's b
Answer:
1
Explanation:
by describing it as training wheels its making it easier for the reader to understand because most readers would know what training wheels are and therefore understand the analogy between it
Answer:
We throw away stuff.
Explanation:
We (sometimes unintentionally and sometimes not) throw away food wasting it. People do this on a regular basis, causing food waste to be very high in countries such as the US and the UK where there aren't as many poor people, as there are in countries like Africa.
Answer:
Subject
(The subject is the topic of a sentence and the predicate is what the subject is doing.)
B is the answer, they collected information firsthand.
