Helping verbs<span> are </span>verbs<span> that, as their name suggests, help the main </span>verb<span> in a sentence by extending the </span>meaning<span> of the </span>verb<span>. They add detail to how time is conveyed in a sentence... from google
the best awnser is a</span>
<u>Amber </u><u>is </u><u>conducting</u><u> </u><u>research</u><u> </u><u>for </u><u>a </u><u>presentation</u><u> </u><u>about </u><u>the </u><u>first </u><u>perso</u><u>n </u><u>from </u><u>the </u><u>United </u><u>State </u><u>to </u><u>travel </u><u>to </u><u>space.</u>
Which source will most likely provide relevant information?

- A newspaper from last week.❌
- A travel magazine ❌
- An article about living in space❌
- An encyclopaedia✔️

I guess, That an encyclopaedia is the correct answer. As encyclopaedia can give a lot of more relevant information about the topic.
<h3>Hope it's helpful to you :)</h3>
Answer:
My favourite person is my mom because she always help and guide me. She always teach me new things that i can use when i have my own family and job.
For me my mom is the nicest and caring mom in the world because she always take care of me when I'm sick.
I'm thankful to my mother because she always giving me advice when i have a problem.
Answer:
The answer is 'D' because it contain the word 'but'
A coordinating conjunction is a sentence that uses words such as 'but' and 'and'