Answer:
Cell,tissue, organ, organ system, Organism
Explanation:
because cells make tissues and tissues make organs and many organs make organ systems.
What are your options?
Anyways, I would say evolution
Answer:
Righting. During a fall from a high place, a cat can reflexively twist its body and right itself using its acute sense of balance and its flexibility. This is known as the cat's "righting reflex". The minimum height required for this to occur in most cats (safely) would be around 90 cm (3.0 ft).
The lower temperature months tend to have lower cats falling and the higher temperature months tend to have a higher number of cats falling.
The frequency of the waves would be decreased because you changed the bar so it hits the water fewer times.