Answer:The heart isn't the only muscle to benefit from regular exercise. The other muscles in your body enjoy exercise too.
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Explanation:</h3>
When you use your muscles, they become stronger. Strong muscles are also a plus because they support your joints and help prevent injuries
<span>There are three main types of stem cells: adult stem cells, embryonic stem cells and induced-pluripotent stem cells, or iPSCs. </span>
Not sure but my best guess is to go with B. It just makes the most sense.
Answer: True
Explanation:
Earth's south pole and the magnetic south are not the sole cause but an important element to why Earth is a magnet. "The south magnetic pole is the point on Earth's Southern Hemisphere where the geomagnetic field lines are directed vertically upwards. The Geomagnetic South Pole, a related point, is the south pole of an ideal dipole model of the Earth's magnetic field that most closely fits the Earth's actual magnetic field."
Answer:
Urban development can magnify the risk of environmental hazards such as flash flooding. Pollution and physical barriers to root growth promote the loss of urban tree cover.
Hope that helps!
