Answer:
The shape
Explanation:
Mitochondrial DNA is in a circular shape unlike other cell DNA that is shaped in X patterns
Answer:
B.
Explanation:
The forces that are acting up and down on the box are equal, so they cancel each other out
The forces that are acting left and right are not equal, as the force pushing right on the box overpowers the force pushing left on the box by 50 N. That means that the answer is B (as a side note, you might have accidentally switched your labels. The arrow pointing to the right means that it is pushing the box to the right).
Generally all living organisms do have cell membranes, except viruses (this is still a controversial topic). I hope this helps :)
Answer:
All of the above is the answer because they are all an important factor in the formation of a fossil.
