Flowering Plants
What is the male part of the flower called?
Stamen
What is the function of the circulatory system?
1. Transports useful substance
2. Transports waste
What is the scientific name for things that can cause diseases?
Pathogens
Which state of matter has the most energy?
Gas
Do forces act alone?
No, they always act in pairs
Which is smaller, ovule or ovary?
Ovule
What is the circulatory system made of?
1. Blood
2. Blood vessels
3. Heart
Which pathogen is a living thing, but isn't classified as a plant or animal?
Fungi
What's the name of the gas that water turns into during evaporation?
Water vapour
Which force opposes gravity on a boat that's floating on water?
Upthrust
4 Stages of a plants' life cyle
Seed > Seedling > Young plant > Adult plant
Name 3 blood vessels
1. Artery
2. Vein
3. Capillaries
What are vectors?
Living things that can carry pathogens from one host to another
What is an 'independent variable'?
The thing that is changed in an experiment
The size of forces on resting objects are...
The same/equal/balanced
What process happens after pollination?
Fertilisation
Which blood vessel has a thicker wall, vein or artery?
Artery
Where do mosquitoes breed?
In standing/still water
Do particles lose or gain heat during condensation?
They lose heat
What is the unit if 'weight'?
Newtons (N)
The process by which a seed develops into a young plant is known as...
Germination
Which side of the heart receives oxygen-rich blood?
The left side
What are two mechanisms of the body that helps fight diseases?
1. Mucus in the nose and throat to trap pathogens
2. Stomach acid
3. Skin as a physical barrier
What's one difference between boiling and evaporation?
1. Boiling only happens at the liquid's boiling point, evaporation happens at any time
2. Boiling happens throughout the liquid evaporation happens at the top of the liquid
3. Boiling is a faster process
Do mass and weight change if gravity changes?
Mass doesn't change, weight changes