Answer:
because it permits certain movement of molecules in and out of the cell
I think the answer is number3
Answer:
The scientists believe that they arose in Africa and spread to the rest of the world.
Explanation:
A is not correct because the Homo sapiens is not the earliest ancestor of moern humans, but it is the latest.
B is not correct because such evidence is lacking, and even though the Homo sapiens mixed with other hominids in Eurasia and sub-Saharan Africa, they were not of the same species.
C is correct because the evidence suggests for now that the Homo sapiens arose in Africa, and through several migration waves spread out on the other continents.
D is not correct because the Homo sapiens has not been replaced by any other species, as they are the species nowadays known as humans.
Hi , basically Japan is near the tectonic plates , when those plates collide , when they rose , a tsunami , earthquake occurs.The place that Japan occupies is not favorable , because when underwater movements occur Japan is mot likely to suffer the biggest catastrophe , the surfaces that this country has are also a cause .
Answer:
4. 13.8 billion years ago
Explanation:
