Answer:
magma is the correct answer
Answer:
i believe it is a. none of the above.
Explanation:
lamarck's idea suggested they stretched their necks and passed the stretching down through generations.
Answer:
Exocytosis is the reverse of endocytosis. Quatities of material are expelled from the cell without ever passing through the membrane as individual molecules. By using the processes of endocytosis and exocytosis, some specialized types of cells move large amounts of bulk material into and out of themselves.
Explanation:
The correct answer is option C
The main cause of extinction on earth today is the impact of human beings on environment. Previously, extinction caused due many reasons but now the main reason is the involvement of human beings in the environment.
The human activities like deforestation, construction and many more activities adversely effects the population of most of the species.
They first become endangered and then readily if not protected on time becomes extincted.
Removing prey would cause the predators to die because they no longer have a food source.
