Honestly I'd say a biologist studying the liver in mice, would figure out a drug to help the liver metabolize drugs and detoxify chemicals. I'd think they would figure out a way to prolong life by increasing liver health, and help remove Bile buildups that can occur. Both in human and in mice.
Answer:
0
Explanation:
There were no males born in the fourth generation because there are no squares (which represent males) in the fourth generation
Hope this helps! :)
Skin,mouth and sometimes they have gills which they absorb oxygen
The food runs out and the species usually ends up running out of food, but can sometimes spread to farther places if they are habitable. Then, that plant is endangered or extinct in that area. That is why overpopulation is taken so seriously. They can damage so many things. Then, the predators will have nothing to eat in that environment and will end up dying and the other animals that eat that plant will end up dying, and so on. Very sad! :(
Thanks for the opportunity to answer your question and I hope this helped! :)