Answer:
The person should be carried in a straight position to prevent damage of spinal cord.
Explanation:
Explanation:
Natural selection is the mechanism that is responsible for the evolution of organisms.
In the given case, the Freshwater shrimp has been introduced to a pond in which the two species with variations are introduced.
The <em>C. cantonensis </em>is brighter in color whereas the <em>C. multidentata</em> is mottled drab in color. The predator fish can feed easily on the species which is brighter therefore <em>C. cantonensis</em> is more susceptible. The mottled drab species is not easily predated by the species.
The 30 % offsprings of <em>C. cantonensis</em> can survive till the reproductive age whereas 75% of C. multidentata. This shows that natural selection has acted on the color of the shrimp species selected against the predator fish species.
The species with mottled drab color is the result of the differential reproductive rate.
The correct answer is the letter D
Hibernation is when animals that do not survive in the winter go to sleep for the whole season. Before those animals go to sleep, they store a whole bunch of food and water and they live their lives in their dreams. Bears are one animal that hibernate and they store berries. In google definition, "(of an animal or plant) spend the winter in a dormant state".
I hope this helped and I hope you understand.
Answer:
A particle with jagged, rough ends has a high rate of deposition.
Explanation:
When erosion takes place, the particles of rocks move from one place to another and then they get settled on the new place. Those particles which have round shaped ends cannot settle quickly because they can be easily pushed by air and again moved but particles having rough ends get stuck in the soil or surface of earth and they are settled quickly.
