Process A likely describes a photosynthesis whilst process B describes respiration.
1st -When cells are small, the movement of food and waste can be efficiently handled by the cell membrane
Answer:
rabbits and humans share a common ancestor
Well the definition in an actual dictionary or scientific book is quite confusing, so to put it simply:
A chromosome is a DNA molecule with part or all of the genetic material of an organism.
If that makes any sense.
That’s really as simple as I know it.
Chromosomes are complex, so a simple definition doesn’t come easy.
Happy to help!
~Brooke❤️