No muscles do not have a refractory period. If we did we wouldn't be able to even lift objects.
The brainest answer would be appreciated.
The correct answer among the options given is the last option. Fossil fuels are the resources that cannot be renewed. Resources that cannot be renewed or replenished are referred as non-renewable resources. Fossil fuels are made for very long periods of time and cannot be replenished instantly.
6 molecules of Carbon Dioxide and 6 molecules of water.
(Water can also be called hydrogen hydroxide)
the dense connective tissue is a scar tissue. It doesn't exert forceful contraction like muscle. The muscle as a whole is still functional although the contraction will be weaker.
The muscle is still functional because the connective tissue only replaces the damaged parts of the large muscle.
