Those skeletal remains were most found in South Africa.
Answer:
Oxygen and glucose are both reactants of cellular respiration. Oxygen enters the body when an organism breathes. Glucose enters the body when an organism eats.
Explanation:
Mineralogists group minerals into families based on their chemical composition. ... Most minerals are made up of combinations of chemical elements. In this group a single element like the copper shown here are found in a naturally pure form. Silicates This is the largest group of minerals.
