Answer:
Particles need to collide in order to react. Which best explains why sawdust burns more quickly than a block of wood of equal mass under the same conditions? The molecules move more quickly in the sawdust than in the block of wood. The pressure of oxygen is greater on the sawdust.
Any factor or trait or condition that can exist
Answer:
Somatic cells use mitosis
Explanation:
somatic cells are body cells or skin cells
Echinoderms are more closely related to human than to a jellyfish because they are biltarian.
I hope this helps!