The correct answer is<span> a. Volcanic glass
Volcanic glass is also known as Obsidian. It is formed when lava cools down too rapidly and crystals grow minimally, without grains.</span>
I believe the best answer is the gallbladder.
I hope this helped
Answer: There are a total of 22 bones in the skull. The skull is not only made up of bones but also cartilages and ligaments. The facial skeleton does not include the teeth and the cartilage of the nose. The skull contains foramina or canals scattered throughout the skull bones.
It affect The survival and extinction of species
Interphase is the phase in which the cell grows and develops before mitosis. This is the largest part of the cell's life span.
