Answer:
It is a mixture.
Explanation:
Car battery is mixture because it contain sulfuric acid and water. A mixture is a substance that contain two or more substances which are mixed physically or physically combined and are not chemically combined but can also be separated into the different substance.
Explanation:
<u>System</u> is a combination of several organs that perform together for a common function.
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Answer:
Full moon phase
Explanation:
After 14 days, the moon is now 180 degrees away from the Sun, with the Sun, Earth and Moon forming a straight line. The moon is now fully illuminated by the Sun, so this is called the “full moon phase.” This is the only time during the entire month when the Earth's shadow could be close to the moon.
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Answer:
yes,maglev is only available in China and maglev transport systems are now operational in just three countries (Japan, South Korea and China).
Explanation:
After the macrophage fails the Helper T Cell stimulates the B cells (create antibodies) if pathogen is extracellular and Cytotoxic T Cells (killer T cells, release perforin) if pathogen is intracellular. Once the pathogen is killed the B Cells create Memory B Cells and the Killer T Cells create memory T Cells.
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