<span>im not sure but ig cells, organs, and organisms</span>
Answer:
A viral infection is simply caused by a virus. Antibiotics are used to treat infections caused by bacteria. Hence, antibiotics are not capable of killing viruses. Viruses, on the other hand, are structured differently compared to bacteria and survive and replicate in different ways too. A virus is surrounded by a protective protein coat and not a cell wall that can essentially, be attacked by an antibiotic. Furthermore, in contrast to bacteria, viruses move into our body's cells, rather than attack them from the outside. As a result of all these differences, antibiotics may not be used to treat viral infections.
Explanation:
hope this helps and is right!! p.s. i really need brainliest :)
The wings of swallows and dragonflies perform the same function: they enable the organisms to fly but it does not mean that these organisms belong to same common ancestor.
They have actually analogous structure.
Analogous structure:
Analogous structures are those structures in different species which perform the same function, have similar appearance and structure but are not evolved together; therefore do not share a common ancestor.
There are two reasons that seem logic from this graph. First, towards the winter, the animal population decreases as some of them die or emigrate from their ecosystem. And the second main reason is that the breeding stock is not active toward th months of July to December, so as there are no breeding stock, then less animal population may born by that time