What category does a heart fall under

Your muscle is a tissue

Which of these is an organism

What is this apart of

Which of these is a cell

An organ is made out of tissue that works together to perform a specific task

Hint: match with level of organisation

What is the small things in our body made of

Made up of organ systems that work together to sustain life

Made up of cells that have the same shape and function

Made up of organs that work to perform a specific task

What category is a liver in

dog falls under

What system keeps us alive

What are organisms