The object is balanced against standard units of mass
The pH of the stomach in the digestive system is known to be very low, and acidic, so it can break the bonds between molecules, to which the nutrients diffuse into your blood, energizing you.
Answer:
the fine transparent tubular sheath which envelops the fibres of skeletal muscles.
The promise of jobs and prosperity, among other factors, pulls people to cities. Half of the global population already lives in cities, and by 2050 two-thirds of the world's people are expected to live in urban areas. But in cities two of the most pressing problems facing the world today also come together: poverty and environmental degradation.
SI is a base 10 standardized system. I hope this helped and if not I highly recremend talking to your teacher or a parent.