Chirping, if that's what you mean.
It’s B) because there will probably be the same amount of water on the planet a billion years from now.
The answer would be Conjugation . hope this helpful.
Answer:
I don't know I can't see it
The answer is an electric current.
An electric current is running through the gel <span>in the electrophoresis with positive pole on the bottom.</span>Since DNA is negatively charged, it migrates <span>toward the positive pole of the gel, respectively, </span><span>it migrates toward the bottom of the gel.</span>
