Diamonds are often used in rings and other jewelry. this is an example of a mineral being used for ? purposes

The use of logic making empirical observations and performing dissections were all part of the scientific studies by

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

The organelle pictured is found in cells of and is theorized to have once been an independent organism.