I'm pretty sure it's declarative because it's stating that daria asked becky to help.
A- try to find the key points in your discussion made by group
Answer:
online surveys
Explanation:
normally when people do an online survey they use their own answer. (sorry if this is wrong)
A. Because you have a repetition on the letter "d"
Answer:
a series of recent post by astronauts.
Explanation:
this would be the most reliable source because it is first hand information, instead of people who havent visited space or traveled space.
