I think you're talking about histones. Histones are proteins found in eukayotic cell nuclei. Histones are what DNA wrap around so it fits inside the nucleus and helps with the formation of chromosomes.
Answer: is b
Explanation:
Because I saw other people put it
Answer:
D
Explanation:
I t would be different because she would of only did it once so not really an investigation
Answer:
Physical digestion prepares the food for chemical digestion.
What species the cricket is