Biology
Which gas do humans breathe in for survival
Oxygen
What part of the plant absorbs water from the soil?
Root
What organ do humans use to breathe?
Lungs
Which sense organ is responsible for vision?
Eyes
What is the basic unit of life?
Cell
How many chromosomes do humans have in each body cell?
46 or 23 paors
What is the main function of the brain?
To control the actions which our body do
Which gas do plants take in to perform photosynthesis?
Carbon dioxide
What is the process by which plants make their own food?
Photosynthesis
The main function of blood
Transportation
What is the largest organ in the human body?
Skin
What is the function of the skeleton?
To protect and support body
What is the powerhouse of the cell
Mitochondria
What do we call animals that only eat plants
Herbiwores
What do we call an animal that eats both plants and meat?
Omnivore
What do bees collect from flowers to make honey?
Nectar
What organ pumps blood throughout the human body?
Heart
What pigment gives plants their green color?
Chlorofyl
What do fish use to breathe underwater?
Gills
What is the outer layer of the skin called?
Epidermis