Ostrich eggshell is composed of 96% crystalline calcite and 4% organic material, mostly proteins. The thickness is made up of three different layers that vary in structure and thickness. The hardness of the shell is 3 on the Mohs scale. Pretty solid!
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In science, a variable is any item, factor, or condition that can be controlled or changed
The lack of access to the healthy food has caused the growth of Sebastian to slow down. In the case healthy food is provided to him, he can grow into the size he was genetically suited to. This process is known as the canalization. Canalization term is used as the measure of the ability of any given genotype to result in the same phenotype in-spite of the environmental variability.
The common choice supports a person that can recognize '<span>deceitful communicators</span>'is when locator will bring about less cost and pick up leverage over others not able to identify the trickery. I hope the answer will help you, feel free to ask more in brainly.
