C. Cell membrane, because prokaryotes do not contain membrane- bound organelles
Hope this helps :)
Answer:
None
Explanation:
P- purple and Y-yellow
PP × YY
| Y | Y
P | PY | PY
P | PY | PY
(make a punnet square like the one above)
Genotype: None
Answer:
Probaly miles or kilometers
Explanation:
Marine biologists study changes in the ocean. so they will look at the chemical composition of deep waters and see how consecrated the oxygen is. They will also study the movements of the plates because when planted move it usually makes new food for deep life
they will also check animal concentrations in certain areas.
Another thing they do is track animal movements. this could be by putting a tracker on a whale or a shark or anything and watching its depths it goes or watching the distance it goes in a day.
I would say C because you start out with the sun, the original source of energy, and the energy goes to the plants, primary producers, which obtain all the energy and make food and also store some "for later", but when the insects, primary consumers, eat the plants they don't get all the energy that the plants had originally taken in, they only get what they had stored "for later" and the rest of the energy dissipates as heat. And the same thing continues up that chain, when frogs eat insects, they don't get all the energy that was in the insect, their stored energy is lost. Hopefully this helps :)