<span>D.
It allows hummingbirds to access certain nutrients more efficiently than other species.
The long and thin beak allows the hummingbird to collect nectar from thin flowers.</span>
<span>Well I'm pretty sure that it was to help you choose seafood in ways that have less effect on the environment.</span>
Fossils tell u if something has been there or not and u study it in some classes or jobs
Answer:
the basic structural, functional, and biological unit of all known organisms.
Explanation:
They can BE used as Treatments ,they can be used for Natural Gas, and they can be used in Oil
Hope It helped :D