Answer:
A
Explanation:
I believe the answer is A. One is polar and One is non polar. H20 is the polar one. Polar beans there is a charge to it and the bonds are unevenly distributed. Since the hygrogen molecules are negatively charged, they make it polar. This is why water can mix with salt and stuff. O2 is non polar because the bonds are equal. There is a even distribution of electrons between the two oxygens so it has an even balance. This causes it to be non-polar.
That is why I think it is A
All ions that are atoms with a positive charge - protons.
All ions that are atoms with a negative charge - electrons.
All ions that are atoms with a neutral charge - neutrons.
Answer:
Other organisms were another factor. What kinds of changes in other populations of organisms could be affecting the moths?
Explanation:
umm.
The species that are mostly to be producers to be plants because they take in the light source aka the sun via photosynthesis. This takes up most of the energy in the ecosystem
