It is thigmotropism because it is not affected by gravity or light.
Because when the water meets the salt, the salt will absorb the water, hence keeping the water from the inland.
hope this helps :)
Answer:
As I think second option is the correct one.
Explanation:
The myofibrils are made up of thick and thin myofilaments, which help give the muscle its striped appearance. The thick filaments are composed of myosin, and the thin filaments are predominantly actin, along with two other muscle proteins, tropomyosin and troponin.
Dont live in the same climate or region. Just a guess. Hope this helps.