Answer:
Research shows that lawn mowing and landscaping business owners earned between $5,000 and $50,000 during their first year of business. Thereafter, the earnings increased to $160,000 to $250,000 after a few years of business
Explanation:
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Answer:
Oxygen bleach is hydrogen peroxide with sodium and sometimes sodium carbonate (washing soda) added. Oxygen bleach is a gentler and less toxic alternative to chlorine bleach, so it can be used on all sorts of washable fabrics.
Chlorine bleach is much stronger than oxygen bleach, but it is not good for every fabric and has a very harsh smell.
Explanation:
During exercise, stored chemical energy is converted to energy that can be used for muscle movement.
En carrera a pie, seis series de 200 metros con tres minutos de recuperación.
True...........................................................
