Mixtures and solutions
Define a mixture
A mixture is a combination of two or more pure substances.
Give one example of Amphibians
Frog
Name the system which helps to transmit messages between all your body parts
Nervous system
Protein
Define Matter
Matter is anything found around us that have a mass and take up space
Give one example of a pure substance and one example of a mixture
Pure substance: Salt /Diamond /Gold...
Mixture: Salty water /Salad...
Name the part in which the fish uses to breathe
Gills
Name two systems that give your body shape
Skeletal system/Muscular system
Indicate the vitamine found in carrot
Vitamine A
Name one tool that we use to measure the mass of an object
Balance
Give a way to separate sand from water
Filtration
Group of animals covered with Dry scaley skin
Reptiles
Name the bone which connects your leg to your foot
Ankle
Name the two types of carbohydrates
Sugars and Starches
Indicate the unit of the volume
Litter
Name a way to separate salt from water in a salty water
Evaporating water
Differentiate between Vertebrates and invertebrates
Vertebrates have a backbone while invertebrates don't
How many ribs make up your rib cage
12 pairs /24 ribs
Differentiate between the energy that you take from Fats to that you take from carbohydrates
Carbohydrates give you fast energy/Fats give slow (Stored) energy.
Differentiate between a volume and mass
Mass is the amount of matter in an object while volume is the amount of space an object takes up.
Compare Homogenous and Heterogenous mixtures
Note: Compare means 1 difference and 1 similarity
Both are mixtures of more than one substance.
Homogenous mixture 1 phase while Heterogenous means more than one phase.
Name the four stages in a frog life cycle
Egg --> Larvae ( Tadpole) --> Tadpole frog (Froglet) --> Adult frog
Name the three types of muscles
Skeletal/Smooth /Cardiac
Name the process of lacking water in the body
Dehydration
Name the tool (glassware) used to measure the volume
Graduate cylinder /Beaker