Which is a best practice to help conserve the natural environment? Apply water daily, whether it has rained or not.
Capture methane gas emissions from manure and use it as natural gas.
Dispose of manure in landfills.
Do as much tilling as possible.

Do as much tilling as possible

Explanation:

tilling make it easier for air particles and water to move in and out of the soil and so do the nutrients. the roots absorb minerals from he soil as they do water. tilled soil creates easy passage for both water and miberals

the answer is cell division : )

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.