I don’t know LOLLLLLL UHHHH jk D
Answer:
Here is the link to answer
Explanation:
bit. ly/3a8Nt8n
I think the correct answer from the choices listed above is the last option. The control group to be used to test the hypothesis would be the swallows with average-length tails. A control group <span>is defined as the </span>group<span> in an experiment or study that does not receive treatment by the researchers.</span>
A) unproductive wastelands I believe is the answer you are looking for.