sience de ari
Karen Mariela Cedeño Sánchez Rickets are characterized by soft bones because of a lack of vitamin D.
A group of students has lice. These insects feed on blood, causing irritation and wounds on the scalp.
Damien has a cold. He feels weak and sneezes often. His sister, who was taking care of him, woke up with similar symptoms
Tom’s grandfather has Parkinson’s disease. This disease causes degeneration of parts of the brain
Being healthy means having a
between the
and
change the balance in your body and negatively affect it.
I don’t know if I am living organism because I need another organism to live
I am unicellular and come in different shapes. I am sometimes with others like me. You can also find me in many places, including in many living beings
I am usually confused with a plant, but I absorb my nutrients from other organisms. I grow in damp environments and I am unicellular or multicellular
The most studied microorganisms are
and
.
are unicellular and can be grouped according to their shape. Fungi are
or
organisms that absorb nutrients. it is uncertain whether
are microorganisms because it is still debated whether or not they are alive.
Other worksheets of Natural science: Human body
