l hate school toooooooo:(
Material through which water flows is permeable. This material can be either natural or artificial. Naturally permeable material can be clean sand and gravel for example, or a sandstone and in the latter case the sandstone can have both porosity which is not synonymous with permeability as the pores must be connected to be permeable. An impermeable membrane could be used to line ditches for example to prevent leakage near mines.
E. Digesting.....food because it helps
Approximately one billion oxygen molecules. that is because there are about 250 million molecules of haemoglobin in each cell, and each haemoglobin molecule binds to 4 oxygen molecules
It is a completely false statement that <span>Oscar Wilde makes an unexpected association between poems and flower petals in "To My Wife." The correct option among the two options that are given in the question is the second option. I hope that this is the answer that has come to your desired help.</span>
