The biceps and triceps act against one another to bend and straighten the elbow joint
B.) Inversion.
I'm not quite sure, so might wanna double check, but I think that's correct. Hope I helped, if not I apologize.
Hey!
So for the first answer, neither Fungi or Bacteria contains the given protein.
For the second answer, I'm pretty sure that I think that Fungi can reproduce asexually or sexually, while Bacteria can only do it asexually.
For the fourth answer, bacteria can be both, but fungi scavenges nutrients from dead organic material.
That leaves answer three, which is true.
I hope this helped! I'm sorry if I'm wrong.
Toodles~
I would say an island with a lake, mountain, and rivers in the tropics, because that would generally have the most diverse population
