Answer:
Collection of people at a time of a place if more than thirty then such size of collection of people considered as 'population'
Answer:
The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism.
Explanation:
Hope this helps you!!!
Option B)
They prevent most of the Sun's rays from reaching Earth, thereby preventing Earth from heating up
I believe it's the amount of mitochondria
Oceanic crust is continuously being created at mid-ocean ridges<span>. As plates diverge at these </span>ridges<span>, magma rises into the upper mantle and crust. As it moves away from the </span>ridge<span>, the lithosphere becomes cooler and denser, and sediment gradually builds on top of it.</span>
