<span>A. The nebula contracts and shrinks instead of expanding
</span><span>Nebula is the cloud of interstellar dust and gas that forms a star. It is collborately shaped during colliding and collapsing of the interstellar mediums this is influenced by the gravitational attraction of the atoms and particles in the entites. Hence, there are three types of nebular namely, are classical nebula, diffuse nebula, planetary nebular and supernova remnants.</span>
Uranium- lead which is the oldest & one of the most <span>refined of the </span>radiometric dating<span> schemes</span>
Answer:
2.4 is the pH of 0.004M H2SO4solution.
Answer:
Control- The day she didn't any apples
IV- The amount of apples
DV-Her grades
Explanation:
Birds migrating from colder to warmer climates - swarm behavior
Sharper vision to see at night - Nocturnal behavior
Cat hissing at it’s enemy - Predation Defense
A person consuming only those crops they produce while farming - Cultural Adaptation
