<span>The spongy material in the center of hollow bones is bone marrow.
- true
</span>
All athletes believe that keys to great
performances depend on training and the quality of equipment one uses. In order
for a person to prevent injuries during cycling, one must make sure to always
purchase a bicycle that is custom-fitted.
<span>
There have been various innovations of bicycles
available in the market, some are ready-to-use and some can be custom fitted
for athletes who are serious about their sport. Custom-made bikes are the
on-going trend in the cycling world, as it has been proven that a good bike can
always ensure great performance in terms of aerodynamics. Aside from this
reason, when a bike is
custom fitted for a person's size, it ensures the biker's safety because gears
are well-suited for his built and performance. </span>
Answer:
The word demography comes from two ancient Greek words, demos, meaning “the people,” and graphy, meaning “writing about or recording something” — so literally demography means “writing about the people.”
A. the women is visually sad by her appearance in the mirror
Answer:
Physical education provides cognitive content and instruction designed to develop motor skills, knowledge, and behaviors for physical activity and physical fitness. Supporting schools to establish physical education daily can provide students with the ability and confidence to be physically active for a lifetime.