Four abiotic factors in a prairie ecosystem would be soil, climate/temperature, water, and oxygen. Hope this helps!
Answer:
One of water's important properties is that it is composed of polar molecules: the hydrogen and oxygen within water molecules (H2O) form polar covalent bonds.
Explanation:
Color I believe because if a diamond was the same color as coal(black) you couldn’t tell a difference
Answer:
because every year there is a new strain of flu
Explanation:
