The skin graft helps by covering the wound and protecting it from fluid loss. it also aids in temperature regulation and helps prevent disease causing bacteria or viruses from entering the body.
Answer:
B
Explanation:
Some areas have more resources than others
Answer:
I'm pretty sure it's just a fancy rock
Answer:
it cannot be easily degraded in our environment.Like humans, animals and plants are exposed to PBTs in the environment through air, water and food. ... Persistent bioaccumulative toxic substances (PBTs) are chemicals that do not degrade easily in the environment.
Liters because liters are larger than milliliters.
