Answer:
Using a control group means that any change in the dependent variable can be attributed to the independent variable.
Explanation:
Answer:
A brass aerophone is a musical instrument that produces sound by sympathetic vibration of air in a tubular resonator in sympathy with the vibration of the player's lips
Lunar eclipses occur when the earth comes between the Sun and the Moon. This positioning quickly changes due to both the Earth and the Moon orbiting around the sun and each other.
Answer:
3. They are moving towards each other.
4. Europe and Asia are on the same tectonic plate and they also have no ocean between them.
5. They are Mid Atlantic Ridge, African Plate, South American Plat, and the North American Plate.
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