Nutrients are delivered by the blood through the capillary network.
Answer is number 1
Oxygen O2
Ozone O3
Dozens of forest fires in appalachia have been made worse by
global warming. Since global warming is the heating up of the surface of the
earth due to greenhouse gases. So forest fires becomes worse due to higher
temperature, making the forest dry and suciptible to fire.
Ground my dude! wanna know how I know! I checked the other answers on the other one :)