Charles Darwin has studied with many people, but his most important studies were with Alfred Russel Wallace.
They are all made up of matter. Some are compounds and some are elements. They all contain atoms.
i believe it is c.
because the amount of energy a consumer receives is decreased by 90% every trophic level.
for example, a herbivore would receive 10% of the energy that a plant would have stored.
The Rough ER...
Just think logically, the Rough ER is covered in ribosomes and ribosomes are in charge of protein synthesis (making proteins), so if ribosomes are attached to the Rough ER, then it must help in some way!
Answer:
Cetacea it's the correct answer!