The answer to 15 is no because the jaws box skips pass the hagfish
Biofuels, solar power, and renewable energy recycling
Answer:
Bone cells help to support and protect the body.
Because gas particles are very far from each other so the amount of space between them can easily change therefore doesn’t have a fixed shape and since the particles are always in motion and try to fill there container gas doesn’t have a fixed volume either
Primary
Secondary
Trinary
Quarternary
Hydrogen bonds remains