the skeletons can be used as sponges to wash dishes
without it there would be no human life therefore no economy
Amoeba sponges
Both humans and sponges are made of millions of cells, both need oxygen to survive, both need water and both produce waste products.
Amoebas gace rise to sponges since the wall of sponges contain amoebocytes.
No. Sponges are animals and animal cells do not have a cell wall.
human kill marine life because we throw plastic bags into the water
It really does not affect the life of a human . But, it can affect environment .It can't affect nothing
The atmospheric layers affect human life. These layers are layers of air.
you
with buttholes
Topography shows elevation and surface features. It has had an affect on human life because now, with topography, we know where elevation is and how high it is.
it creates more land for human.
Global Warming!!!!!
dood get a life
eating
Everything that a human body has. Guessing?!
i had fun lol