Which of the following is a true statement?

cellular respiration occurs only in plant cells.

cellular respiration occurs only in animal cells.

cellular respiration occurs in both plant and animal cells.

cellular respiration occurs in some plant cells and some animal cells.

Describe the cultural component "innovation." give two examples. give an example of the cultural component "cultural universals."

Ineed ideas for how to have fun with my friends i feel like they dont like me

How did the mountains on the oregon trail influence the timing of pioneers’ travels? a.) the pioneers wanted to avoid times when there was snow in the mountains. the pioneers wanted to spend as much time as possible enjoying the mountain scenery. b.) the pioneers crossed the mountains in late fall when the trees were bare and the views were good. c.) the pioneers were rugged people who were not impacted by the terrain they crossed at any time.