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Download WorksheetPLANTS HAVE TINY PORES CALLED ________ FOR EXCHANGE OF OXYGEN AND CARBON DIOXIDE
STOMATA
2.CHLOROPLAST
3.CHLOROPHYLL
4.MITOCHONDRIA
ANIMALS GIVE OUT ______ DURING RESPIRATION UNLIKE PLANTS
OXYGEN
2.TOXIC GASES
3.CARBON DIOXIDE
4.ALL OF THE ABOVE
_______ IS USED TO BREAK DOWN GLUCOSE INTO CARBON DIOXIDE AND WATER
NITROGEN
2.OXYGEN
3.HYDROGEN
4.ALL OF THE ABOVE
FISH BREATHE THROUGH ___________
GILLS
2.LUNGS
3.STOMATA
4.SKIN
WHAT GAS IS EXHALED DURING BREATHING?
OXYGEN
2.CARBON DIOXIDE
3.HYDROGEN
4.NITROGEN
RESPIRATORY STRUTCURES IN THE INSECTS ARE
GILLS
2.SKIN
3.LUNGS
4.TRACHEA
WHICH OF THE FOLOWING ANIMALS BREATHE THROUGH THEIR SKIN AND LUNGS?
FISH
2.FROG
3.SNAKE
4.EARTHWORM
Closure Property of Integers under addition says, Sum of any Two Integers is also an Integer. For eg -3 + 2 = -1. Here by adding 2 integers -3 and 2, we got the result as -1, which is also an integer.
Explain Closure Property of Integers under Addition with an Example.
Integers are Closure under addition. Because
Sum of any two integers is also an integer
2.Addition of any two integers is always an integer
3.A and B
4.Only A
Integers are CLOSURE under Addition - This means Difference of any two integers is also an Integer
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