Science worksheets for class 9
Access printable science worksheets for class 9
A living thing that is made up of organ systems.
cell
tissue
organ
organ system
organism
2 or more different kinds of tissues that work together.
cell
tissue
organ
organ system
organism
The smallest unit of a living thing
cell
tissue
organ
organ system
organism
2 or more organs that work together.
cell
tissue
organ
organ system
organism
Groups of similar cells that work together.
cell
tissue
organ
organ system
organism
An organism that is made up of many cells is called:
unicellular
multicellular
pluracellular
When cells have specific jobs to carry out and the work is divided, this is known as:
importante
specialized
star cell
Which is the correct order for levels of organization from simple to complex?
cell, organ , tissue, organ system, organism
organism, organ system, tissue, cell, organ
cell, tissue, organ, organ system, organism
organ, tissue, cell, organism, organ system
Which type of cell forms overlapping layers to protect the body?
Muscle cell
Nerve cell
Red blood cell
Skin cell
Which type of cell carries oxygen throughout the body?
Muscle cell
Nerve cell
Red blood cell
Skin cell
Which type of cell contracts and relaxes?
Muscle cell
Nerve cell
Red blood cell
Skin cell
Which statement best describes red blood cells' structure and function?
These cells are disc-shaped and flexible, which allows them to easily transmit and receive signals from all over the body.
These cells are long and form overlapping layers to protect the body.
These cells are long and thin so they can contract and relax to move the body.
These cells are disc-shaped and flexible so they can easily travel through the body and transport oxygen.
Which statement best describes skin cells' structure and function?
These cells are disc-shaped and flexible, which allows them to easily transmit and receive signals from all over the body.
These cells are flat and form overlapping layers to protect the body.
These cells are long and thin so they can contract and relax to move the body.
These cells are disc-shaped and flexible so they can easily travel through the body and transport oxygen.
Which statement best describes muscle cells' structure and function?
These cells are disc-shaped and flexible, which allows them to easily transmit and receive signals from all over the body.
These cells are flat and form overlapping layers to protect the body.
These cells are long and thin so they can contract and relax to move the body.
These cells are disc-shaped and flexible so they can easily travel through the body and transport oxygen.
Browse science worksheets by class
Explore worksheets for other subjects
Other topics to explore
Do more than worksheets with Quizizz
Interactive science worksheets & quizzes
Quizizz is an online platform that helps teachers create interactive worksheets for their students. With Quizizz, teachers can create science-based worksheets that are fun and engaging for students. The platform also provides tools to help teachers monitor and assess student progress. Quizizz makes it easy for teachers to create interactive worksheets that make learning science fun and engaging.