A structure made up of two or more kinds of tissues that perform a special functions is an organ.
Answer:
Keep Out Buoys mark an area where boating is prohibited. They are white with two horizontal orange bands and an orange cross inside an orange diamond on two opposite sides.
Explanation:
Answer:
<h3>Relationship between population environment and development=</h3>
There is a close relationship between population and environment and development coz we live in the environment and by using the source found in environment we use it for development for our country.
नेपाली भाषा=
जनसंख्या वातावरण र विकासको निकै निकट सम्बन्ध रहेको छ किनभने हामी मानिसहरु वातावरणमा बस्छौ र वातावरणमा रहेका विभिन्न वस्तुहरूको प्रयोग गरेर हामीले आफ्नो समाज र देशको बिकाश गर्छौ त्यसैले वातावरण जनसंख्या र विकासको निकै नै निकट सम्बन्ध रहेको छ
Explanation:
<h3> hope it helps </h3><h3>Ty good day </h3><h3>#urJ.r...~</h3>
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.
