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CHROMOSOMES
DNA
COMPOSTING; DECOMPOSES ORGANIC MATERIAL
INCINERATION; BURNS WASTE
RETURNS NUTRIENTS TO THE SOIL
CREATES FUMES AND SMELL
ALVEOLI
CARBON DIOXIDE MOVES
OUT OF THE CAPILLARIES
INTO THE ALVEOLI AND
OXYGEN MOVES FROM
THE ALVEOLI INTO THE BLOOD CAPILLARIES
BLOOD BEING PUMPED THROUGH THE
ATERIES UNDER PRESSURE.
LOCATE A PULSE WITH THE TWO
FOREFINGERS, COUNT THE NUMBER OF BEATS IN 15 SECONDS
AND MULTIPLY YOUR ANSWER BY FOUR.
THE PULSE RATE GOES UP WHEN EXERCISING AS THE HEART
NEEDS TO PUMP BLOOD MORE QUICKLY TO THE MUSCLES
TO ENSURE THEY HAVE PLENTY OF OXYGEN.
THE RATE FALLS WHEN THE ATHLETE LONGER NEEDS THE
EXTRA OXYGEN FOR THE MUSCLES BECAUSE HE/SHE IS NOW
AT REST.
BRING MESSAGES FROM THE CENTRAL NERVOUS
SYSTEM TO THE BODY
BRING MESSAGES FROM THE BODY TO THE
CENTRAL NERVOUS SYSTEM TO THE BODY.
NUCLEUS
PROTEIN
SUCK AIR THROUGH ‘A’.
POINT ‘B’ AT AN INSECT OR SMALL
ANIMAL AND SUCTION IT INTO THE
POOTER. IDENTIFY WITH BOOKS.
YEAST TO MAKE BREAD
BACTERIA TO MAKE YOGHURT
FAT
RUB A PIECE OF FOOD AGAINST SOME BROWN PAPER.
IF THERE IS FAT PRESENT, IT WILL LEAVE A PERMANENT
TRANSLUCENT MARK ON THE PAPER.
A has water, oxygen (air) and warm (15-200C)
B has water, oxygen (air) and cold (40C)
C has no water, oxygen (air) and warm (15-200C)
D has water, no oxygen (air) and warm (15-200C)
ABSORPTION OF FOOD INTO THE BLOOD SYSTEM
Burn a peanut (crisp) (cracker). HEAT A BEAKER OF WATER.
Temperature of water rises.
Thermometer shows increase.
acidification of rivers (lakes) (seas) / melting of polar ice (glaciers)/ rise in sea levels / greenhouse effect
Carbon dioxide (CO2) is taken in by plants/ used in photosynthesis
Plant more trees (reforestation)
CARRIES OXYGEN
FIGHTS INFECTION
REDUCE BURNING OF FOSSIL FUELS
TREAT SEWAGE BEFORE RELEASING
IT INTO THE ENVIRONMENT.
THEY PUMP BLOOD UNDER PRESSURE
ALL VEINS HAVE VALVES TO PREVENT BACKFLOWOF BLOOD.
VITAMIN D PREVENTS OR BONES FROM BENDING (RICKETS)
IRON ALLOWS US TO MAKE RED BLOOD CELLS
OPENS OR CLOSES TO CONTROL THE AMOUNT OF LIGHT GETTING INTO EYE
HOLE IN THE MIDDLE OF IRIS. ALLOWS LIGHT IN.
BECAUSE THE INSIDE OF THE EYE ISCOMPLETELY DARK.
THE BLOOD IN THE RENAL ARTERY,BRINGING BLOOD INTO THE KIDNEY,HAS WASTE PRODUCTS SUCH AS SALT,TOO MUCH WATER AND UREA. THE BLOODLEAVING IN THE RENAL VEIN HAS MUCHOF THESE WASTES REMOVED
THE BLOOD HAS BEEN FILTERED BY THE FILTER TUBULESIN THE KIDNEY.
TO ALLOW THE FILTERED BLOOD TO DRAIN INTO THE BLADDER.
AMYLASE
STARCH
THE STARCH IS MIXED WITH COLD WATER AND HEATED UNTIL
IT FORMS A CLEAR SOLUTION. IT IS THEN ALLOWED TO COOL.
370 , BODY TEMPERATURE.
10 MINUTES
TEST PART OF THE SOLUTION WITH IODINE. IT WILL NOT GO BLACK.THIS INDICATES THAT THE STARCH IS GONE.HEAT PART OF THE SOLUTION WITH BENEDICT’S SOLUTION IT WILLTURN FROM BLUE TO BRICK RED, INDICATING THE PRESENCE OF SUGARS.
WHEN A MALE SEX CELL FUSES WITH A FEMALE SEX CELL TO GIVE
A ZYGOTE.
THE MOTHER EXPERIENCES STRONG CONTRACTIONS OFTHE UTERUSTHE AMNIOTIC SAC BREAKS RELEASING IT WATERS.
THE PLACENTA (AFTER-BIRTH) IS PASSED OUT ALONG WITH THE REMAINS OF THE UMBILICAL CORD.
GRASSHOPPER.
CAMOUFLAGED SO THAT IT IS DIFFICULT FOR PREDATORS TO SEE
THE STRUGGLE FOR RESOURCES BETWEEN ORGANISMS.
THE BUTTERFLY GETS FOOD FROM THE PLANTS AND
AT THE SAME TIME POLLINATES THE FLOWERS FOR THE PLANTS.BOTH BENEFIT.
THE SEEDS WILL START TO GROW FAR AWAY FROM THE PARENT AND WILL NOT BE IN COMPETITION WITH IT FOR FOOD
ANIMALS OR BY WATER
IT HAS TO SWIM, FROM THE CERVIX TO THE FALLOPIAN TUBE, TO THE EGG CELL
IN ONE OF THE FALLOPIAN TUBES
POTATO, DAFFODIL, TULIP
THE POTATO USES UNDERGROUND STEMS CALLED TUBERSTO MAKE NEW PLANTS
PROVIDES FOOD FOR BACTERIA AND FUNGUS TO GROW
AS A CONTROL. IT SHOULD REMAIN FREE OF ANY GROWTH.IF NOT THE AGAR WAS CONTAMINATED BEFORE THE EXP.
HAIRY FLUFFY GOWTHS AND SHINY DROPS OF ‘LIQUID’
HAIRY FLUFFY GROWTHS ARE FUNGAL COLONIESDOTS OF LIQUID ARE BACTERIAL COLONIES
ALLOWS SMOOTH MOVEMENT
OF THE BONES
JOINS BONE TO BONE
AS ONE MUSCLE CONTRACTS TO MOVE A BONE ITS PARTNER RELAXES.
TO MOVE THE BONE BACK, THE RELAXED MUSCLE NOW CONTRACTS
AND OTHER RELAXES.
X
BECAUSE THERE IS A HIGH CONCENTRATION OF CARBON DIOXIDE IN EXHALED AIR.
THERE IS A MUCH HIGHER CONCENTRATION OF CO2 INEXHALED AIR THAN IN INHALED AIR.
OXYGEN CARBON DIOXIDE
A PIECE OF ROPE, TIED BETWEEN TWO STAKES,
WITH KNOTS AT REGULAR INTERVALS
PLACE THE TWO STAKES IN THE GROUND AND TIE THE
LINE TRANSECT BETWEEN THEM. ONLY RECORD THE PLANTS
WHICH TOUCH THE KNOTS ON THE ROPE.
SUCK AIR THROUGH ONE TUBE. POINT THE OTHER TUBE AT ANIMALS
WHICH YOU WANT TO COLLECT AND DRAW THEM INTO THE TUBE.
FOOD SUPPLY IS DIFFERENT IN DIFFERENT PARTS OF HABITAT.
THE NUMBER OF PLACES FOR SHELTER MAY BE DIFFERENT
FROM ONE PLACE IN A HABITAT TO ANOTHER.
OXYGEN IN THE AIR DIFFUSES ACROSS THE
THIN WALL OF THE ALVEOLUS INTO THE BLOOD
CAPILLARIES AND CARBON DIOXIDE DIFFUSES,
FROM THE BLOOD CAPILLARIES ACROSS THE
WALL INTO THE AIR IN THE ALVEOLUS.
THE PHYSICAL AND CHEMICAL BREAKDOWN OF LARGE FOOD MOLECULES INTO SIMPLE FOOD MOLECULES
SO THAT FOOD MOLECULES WILL DISSOLVE IN OUR BLOOD
LIVER
PANCREAS
TO DIGEST PROTEIN IN FOOD
TO ABSORB WATER BACK INTO THE BLOOD STREAM FROM THE WASTE FOOD.
FAT
FAT IS THE BIGGEST COMPONENT OF CHEESE BY MASS.
RUB SOME FOOD ONTO BROWN PAPER.
IF IT LEAVES A PERMANENT TRANSLUCENT MARK,
THE FOOD CONTAINS FAT.
SEED COAT OR TESTA
ENDOSPERM OR FOOD STORE
ALLOWS LIGHT THROUGH
CHANGES THE SHAPE OF THE LENS/ ADJUSTS THE FOCUS
UTERUS CONTRACTS TO PUSH THE BABY OUT
AMNIOTIC SAC BURSTS AND RELEASES ITS FLUID
THROUGH THE VAGINA
CERVIX DILATES (GETS WIDER) TO ALLOW THE BABY OUT.
PLACENTA AND UMBILICAL CORD ARE PASSED OUT AFTER BIRTH.
A GREAT INCREASE IN
THE FALL OF WATER LEVEL
THERE WAS MOVEMENT OF AIR AROUND THE PLANT
THE TEMPERATURE WAS HOTTER
ANIMAL AND PLANT REMAINS
BUTTERFLIES ARE CAMOUFLAGED TO AVOID PREDATORS
FOX OWL
LIVING THINGS DEPEND ON EACH OTHER
PLANTS PROVIDEFOOD FOR INSECTS
INSECTS POLLINATE THEIR FLOWERS
RELEASE OF CARBON DIOXIDE
GAS FROM BURNING FOSSIL FUELS
RISE IN SEA LEVELS
ANY METHOD WHICH PREVENTS PREGNANCY
CONDOM
DAFFODILS BY USING BULBS
HINGE JOINT
BACKWARDS AND FORWARDS ONLY
WHEN THE BICEPS CONTRACTS THE TRICEPS RELAXES
WHEN THE TRICEPS CONTRACTS THE BICEPS RELAXES.
BRINGS BLOOD TO THE KIDNEY
PRODUCES URINE
BRINGS BLOOD AWAY FROM KIDNEY
BRINGS URINE FROM KIDNEYTO THE BLADDERSTORES URINE
RELEASES URINE OUT OF BODY
• COVER A LEAF WITH ALUMINIUM FOIL• PLACE IN DARK FOR 48 HOURS
• PUT IN BRIGHT LIGHT FOR 8 HOURS
• ADD IODINE TO THE LEAF
• REMOVE THE CHLOROPHYLL FROM THE LEAF WITH BOILING ALCOHOL
• ONLY THE LEAF EXPOSED TO THE LIGHT TURNS BLACK