Question

each bone in your backbone allows only slight movement. How are you able to bend your back so much to touch your toes?
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Answer 1

The backbone is composed of 33 bones called vertebrae. Every single bone provides slight amount of movement. The combined effect of all 33 bones allows us to bend the back to touch our toes.

Answer 2

Answer:

• Osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration of solute. In biological systems, the solvent is typically water, but osmosis can occur in other liquids, supercritical liquids, and even gases.
• Osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration of solute. In biological systems, the solvent is typically water, but osmosis can occur in other liquids, supercritical liquids, and even gases.Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities