Which objective lens do you use to locate an object on a slide?
High Power
Medium Power
Ocular
Scanning

Hey There!!

I'm sure... The best answer is High power. Because, It's easier to locate the specimen on the slide than after that you start the high power.

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Hey There!! ~

The answer to this is: High Power. Because, it shows that the Objective lens. Was, locate the specimen. Of the High Power.

Hope It Helped!~

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volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).