Answer:
Our sun is extremly hot. like our sun, hydrogen is being converted into helium, a process which gives off energy that heats the star
Explanation:
Answer:
conservation is saving and reducing. To help save the earth .. Conservation is the preservation or efficient use of resources,
Explanation:
The lobes of the brain that receives input from the nose is called the olfactory lobes. They are the ones responsible in receiving the sense of smell. These lobes are responsible in sending signals in the brain in the process of sense of smell.
D. Predators
Predators keep populations of other species in check. This was pretty clearly demonstrated in Yellowstone National Park after the wolves were eradicated there. The deer populations increased to the point that the aspen trees nearly disappeared due to the saplings' being eaten by deer. Since the reintroduction of wolves to the park, the aspen trees have begun to flourish once again.
(C) earth's outer iron core
this is because iron is magnetic and therefore forms a strong magnetic field
