Show:
Butterhoproguito
Seeds in my flower
In the tubes
Our wonderful body
Solid, Liquid, Gas
100
How many stages are there in the life cycle of a chicken?
3 stages
100
What is the first stage of a plant life cycle?
A plant starts its life as a seed.
100
What is a system?
A system is made up of parts that work together to perform a certain function.
100
Mouth, gullet, stomach and the large intestine are parts of what system?
Digestive system
100
Name the 3 states of matter.
solid, liquid and gas
200
Name the 3rd stage of the life cycle of a mosquito.
Pupa
200
What are the 3 basic parts of a seed?
seed coat, seed leaf and baby plant (embryo).
200
Plants are made up of roots, stem, flowers, fruits and leaves. What is the function of the stem?
1. supports the plant 2. transports water, minerals and food to other parts of the plants
200
What are the parts of the circulatory system?
heart, blood and blood vessels
200
What is one way you can measure the mass of an object?
By using a weighing scale or balance.
300
What is the process of changing from one form to another as an animal grows called?
Metamorphosis
300
What 3 things do plants need to germinate?
air, water and warmth
300
What is required for plants to make food?
Sunlight, water and carbon dioxide
300
Name the 2 functions of the human skeletal system.
1. Supports the body and gives it a shape. 2. Protects important organs
300
Which state of matter HAS a definite volume but HAS NO definite shape?
Liquid
400
List 3 insects that have the same life cycle as a housefly.
butterflies, mosquitoes, mealworm beetles, moths
400
Where does the young plant inside the seed gets the energy it needs to grow?
From the seed leaves.
400
The process of losing water in plants is called?
Transpiration
400
What does the backbone/spine protects?
Spinal cord
400
What happens to the particles in water as it begins to change into a solid?
The particles start to slow down and move closer to one another.
500
What is a cycle?
A cycle is a pattern that repeats itself over and over again.
500
Name the process of making food in plants. Which part of the plant must be present for this process to take place?
Photosynthesis. The leaves.
500
Name the 2 tubes in the stem that transports food and water.
Food-carrying tubes = phloem Water-carrying tubes = xylem
500
What is digestion?
Digestion is the process of breaking down food into simpler substances.
500
Define mass.
Mass is the amount of matter present in an object.