Acidic solutions have pH of less than 7. Neutral have pH of 7. Basic solutions have pH higher than 7.
The animal cell will swell and then eventually burst when placed in a Hypotonic Solution.
Hummingbirds can fly as fast as 60 miles per hour. One reason why its a scientific question is because of their speed. Their speed is very different compared to many other animals. I hope this helps :)
<span>a. They have homologous structures because they have a common ancestor.
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