Respuesta :
Answer:
As well.
Explanation:
while, and however signal that something is different from the other thing that it is contrasting. As well signals that you are comparing something.
Answer:
The words as well
Explanation:
Those parts of the passage signal that the carrots and beets are being compared, if you try using the word in that sentence without the comparison it'd just end up sounding weird.
For example, if you just read the sentence;
Beets are as well.
You know they are comparing beets to something but you can't tell what.
If you need further explanation let me know, hope this helps and have a great day!