Answer:
Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).
So I would say seaweed belongs in the hydrosphere.
I hope it helps.
Answer: pass an identical genetic code to their offspring for many generations.
Explanation:
Organisms respond to their environment, living and not living so A and C are correct, and they must maintain homeostasis to survive, so B is correct, meaning D is the only thing organisms do NOT do,
Hope this helps. you can also search for other ones if it doesn’t :)