Answer:
The function of the molars and premolars is to chew the food. There is 4 premolars and 6 molars in each jaw. <em>I hope it helps you....</em>
humans cannot impact one of Earth's systems without impacting the others because Earth's systems are interconnected. They interact with each other, moving matter from one system to the other. Changes to the atmosphere brought about by human activity eventually lead to changes in the biosphere and hydrosphere.
Answer:
D
Explanation:
Archea and bacteria have cell walls. Plants in Eukarya domain has cell walls
<span>1. the surface area to the volume ratio gets smaller as the cell gets larger. Thus, if the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume.
2. It depends on the unit of the ratio 6:1. If it is in cm1, then it means that it is similar to a cell of size 1 cm^3, which is normally too big to get materials from the surface.
3. a smaller cell has a better surface area to volume ratio, which means it is more efficient.</span>