Answer:
self-antigens
Explanation:
Any particle or compound gathering of a living being which goes about as an antigen in instigating counter acting agent development in another life form however to which the sound safe arrangement of the parent living being is tolerant are called self antigens
This is the medical definition of self antigens
Answer:
A mutation
Explanation:
This is abnormal and can only be described as a mutation.
Humans are called heterotrophs
Answer:
-20 items-
Bed
Cat
Dog
desk
water
stove
oven
chair
toilet
shirt
shampoo
shoes
backpack
food
socks
paper
pencil
table
mask
towel
If Plants no longer existed on earth then there would be no way for carbon dioxide to be converted into oxygen, without oxygen animals and humans alike would die. The Worlds "Air" would be toxic for us to breathe, we need plants to survive. Without plants, animals would die of starvation, and predators would as well without substance.
Answer:
The model appears to show the carbon dioxide molecules entering the blood cell and the oxygen molecules existing the cell.