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why do we get muscle cramps after doing heavy exercises?
why do plants not need a respiratory system?
Why do fish die when taken out of the water??????????????????????
differentiate between anaerobic respiration in muscle cells and yeast
difference between aerobic and anaerobic respiration
WHAT ARE THE END PRODUCTS OF ANAEROBIC RESPIRATION?
why we yawn when we are sleepy or drowsy.
What are higher organisms and Lower organisms?
How to draw diagram of human heart in easy way please tell fastly
how would you show that exhaled air has carbon dioxide
i)When does a person need artificial respiration?
ii)Does the person need to be kept on artificial respiration temporarily or permanently?
iii)From where can the person get supply of oxygen for artificial respiration?
Please tell something about artificial respiration too.
yeast has alcohol. it is also used in idli, dosa. So idli, dosa also has alcohol.....??
with diagram explan respiration system of frog?
what are capillaries . why do yhey have thin walls
why do we feel hungry after heavy physical exercise
whAt will happen if we accidentally laugh while eating or drinking
how are combustion and cellular respiration similar to each other
why do we feel hungry after a physical activity?
Explain the process of breathing in fish in 4 lines.
why do cockroaches die when put in water.
when we put air on mirror by our mouth, a cloudy surface spread over the mirror and after sometime it disappear. explain it
Explain the process of breathing in human beings
What is the name of respiratory organ in Dolphins and Whales? Can Whale and Dolphin live out of water?????????
what is breathing rate oof squirrel, tiger, elephant, dog, shark, girrafe and if possible dinosaur
WHAT ARE ACELLULAR ORGANISMS?GIVE THREE EXAMPLES ////////////////////////////.
Write differences between photosynthesis and respiration?
Why do we often sneeze when we inhale a lot of dust-laden air?
Give all parts of the respiratory system through a large figure.
what is oxidation?
why do whales and dolphins release a fountain of water sometimes while moving upwards??
the process in which breaking down of food into small molecules occurs ___________________________
Why do we yawn while we feel sleepy?
How respiration occur in
1) cockroach 2) earthwom 3) fish
How do prawns breathe?
why did mohd bin tughlaq change his capital from delhi to daultabad ?why did he shift it back?
what is the function of platelets in our blood?
how do we prove that exhaled air has carbon dioxide
why do body cells require oxygen
How will you show that exhaled air contains carbon dioxide gas?
Visit a local doctor. learn about the harmful effect of smoking .you can also collect material on this topic from other sources. you can seek help of your teacher and parents. find out the percentage of people of your ara who smoke.if you have a smoker in your family , confront him with the material that you have collected.
please ans. me
what will happen if there are no platelets in the body ?
Plants carry out photosynthesis only during the day and respiration only at night.WHY FALSE??????
Does respiration in plants stops when photosynthesis occurs?
What is Alveoli ????
Name the flap that closes the windpipe when you swallow food ?
how can we show that exhaled air has more carbon dioxide
all living things respire. Do all living things breathe? Describe how they obtain their oxygen.
Tick the correct answer:
(a) In cockroaches, air enters the body through
(b) During heavy exercise, we get cramps in the legs
due to the accumulation of
(i) carbon dioxide
(c) Normal range of breathing rate per minute in an
average adult person at rest is
(d) During exhalation, the ribs
(i) move outwards
(ii) move downwards
(iii) move upwards
(iv) do not move at all
how do we get relief from cramps after a massage or hot water bath
smoking is injurious to health. why?
can anyone show the diagram of lungs
what will happen if our diaphragm shows no moment ?
less revision notes
Name two organisms that respire anaerobically. Does bacteria also respire anaerobically?
Name an organism with a tracheal system.
WHY DO WE RESPIRE?
what is glucolisis?
What is Thorax in humans in the Respiratory system called?
When Does Anaerobic Respiration Occur In The Human Body ?
explain respiratory system in lion and deer
Why should we always breathe through our nose and not through our mouth ?
What are respiratory roots? How do they differ from normal roots??
differentiate between respiration and photosynthesis.
What is the function of smoker's cough?
Why does breathing becomes faster when we do physical exercise ?? Answer it fast guyss plzz !! :):)
diagram of inhalation and exhalation.
how do micro organisms respire?
why do earthworms come out of water logged soil during rain?
please give explanation to my following question.
Aman is a talkative boy and keeps on talking even while eating food. His father dislikes this habit and asked him not to do so while eating. Can you explain the reason behind such an advice. What values are inculcated in Aman by his father?
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