Yes, this statement is 100% correct.
Answer:
False statement
Explanation:
Strong muscles are comprised of ligaments and tendons which are important support structures in human body and help in withstanding a collapse, force or breakage
Therefore the statement is false as is says that these structures do jot support in injury or stress although their function is just the same.
Hope it help!
I believe It will collapse on it's self and form a blackhole, most stars do this when they've burnt out all their fuel.
Answer: False
Explanation:
When there is any dangerous situation or someone is frightened, then the flight and fight system of the body gets activated.
At chemical level the body releases a series of hormones which makes a person alert of the situation. Rather, the respiratory rate, heartbeat, perspiration also increases in the body.
Adrenaline is the hormone responsible for keeping the person alive and alert at this time and to help the body run out of the situation.
The fat and sugar makes our brochi open wider which increases the heart beat and breathing.
Normally the heart beat or heart rate is controlled by the parasympathetic and sympathetic nervous system of the body. The sympathetic nervous system controls the fight and flight part and the sympathetic nervous system controls the rest and digest part of the body.
So, it is the sympathetic nervous system which controls the heart beat of the body at the time of flight or fight, not the homeostasis.
