Answer:
D - Tier 2 supplier.
Explanation:
Tier 1 and Tier 2 suppliers usually refers to suppliers of the automotive industry. A Tier 1 supplier deals directly with the client (just like Lear Corporation and Ford in the example) whereas a Tier 2 suppliear supplies products to this Tier 1 suppliear (just like Jones Manufacturing and Lear Corp.) which then supplies to the OEM.
Answer:
Trilobites
Explanation:
The Phanerozoic Eon is characterized by the presence of organisms that possessed hard shells as an adaptation to the environmental conditions. Among these organisms, the most common hard-shelled animals were the trilobites.
Trilobites were present during most of the Paleozoic Era, which belongs to the Phanerozoic Eon. These animals were marine organisms with remarkable and unique phenotypes.
The body of a trilobite was composed of three segments: the cephalon, the thorax, and the pygidium (tail). In addition, they possessed an exoskeleton composed of chitin, which was the reason behind their hard shells. They shed their exoskeletons to be able to grow.
Trilobites are currently extinct.
Central Africa because of the lack of medicine that there is and lack of nutrition in children and adults also there are many virus