Answer:
It provides energy to the cell is not a function of the cell membrane.
The site is called Archaeological site. The type of
artifacts and features found vary depending on the kind of site. The size of
archaeological sites also varies. Archaeological
site is a place or location that contains evidence of past human activity. This
evidence consists of artifacts and/or features.
Acid rain is caused by several toxins in the atmosphere seeping into condensation inside clouds, so when the rain falls, it carries the toxins with it. Due to the small size of rain drops, they are not poisonous, however over time acid rain can cause damage such as decomposing statues.
<em><u>Purines and Pyrimidines are nitrogenous bases that make up the two different kinds of nucleotide bases in DNA and RNA. The two-carbon nitrogen ring bases (adenine and guanine) are purines, while the one-carbon nitrogen ring bases (thymine and cytosine) are pyrimidines.</u></em>
Answer: A
Explanation: Natural Gas Is Considered A Renewable Energy Source, Which Means It Is Safer For The Environment. The Other Answer Choices Are For Nonrenewable Energy Sources Like Fossil Fuel.
