Because teeth are made of more than one cells themselves. Single-celled organisms don't need teeth as the just 'absorb' their food and it is broken down inside of the cell.
They dont.
i really dont know this is the same question im asking myself right know.
no they dont have a single celled but they have muli cells
They dont. They get together with someone and havee it. (:
Protists are single celled organisms with a clearly defined nucleus as opposed to the bacteria which are also single celled but have no nucleus. Protists also have mitochondria while bacteria dont.
You can only see very small objects such as bacteria, single-celled organisms, cells, and particles through a microscope. These objects are not visible to the naked eye due to their size.
Haha lol. That's funny cuz i have the same book in middle school anyways...."All organisms grow during some part of their lives. In a single-celled organism, the cell gets bigger and divides. This makes new organisms. An organism made of many cells gets bigger by making more cells. As these organisms grow, they get new traits. These traits often change how the organism looks. For example, as a tadpole grows into a frog, it develops legs and loses its tail."it is not funny you wished it was it is just for kids or tenagers that need help with there science homework so dont judgethat's what the book said....
Haha lol. That's funny cuz i have the same book in middle school anyways...."All organisms grow during some part of their lives. In a single-celled organism, the cell gets bigger and divides. This makes new organisms. An organism made of many cells gets bigger by making more cells. As these organisms grow, they get new traits. These traits often change how the organism looks. For example, as a tadpole grows into a frog, it develops legs and loses its tail."it is not funny you wished it was it is just for kids or tenagers that need help with there science homework so dont judgethat's what the book said....
Haha lol. That's funny cuz i have the same book in middle school anyways...."All organisms grow during some part of their lives. In a single-celled organism, the cell gets bigger and divides. This makes new organisms. An organism made of many cells gets bigger by making more cells. As these organisms grow, they get new traits. These traits often change how the organism looks. For example, as a tadpole grows into a frog, it develops legs and loses its tail."it is not funny you wished it was it is just for kids or tenagers that need help with there science homework so dont judgethat's what the book said....
Haha lol. That's funny cuz i have the same book in middle school anyways...."All organisms grow during some part of their lives. In a single-celled organism, the cell gets bigger and divides. This makes new organisms. An organism made of many cells gets bigger by making more cells. As these organisms grow, they get new traits. These traits often change how the organism looks. For example, as a tadpole grows into a frog, it develops legs and loses its tail."it is not funny you wished it was it is just for kids or tenagers that need help with there science homework so dont judgethat's what the book said....
Haha lol. That's funny cuz i have the same book in middle school anyways...."All organisms grow during some part of their lives. In a single-celled organism, the cell gets bigger and divides. This makes new organisms. An organism made of many cells gets bigger by making more cells. As these organisms grow, they get new traits. These traits often change how the organism looks. For example, as a tadpole grows into a frog, it develops legs and loses its tail."it is not funny you wished it was it is just for kids or tenagers that need help with there science homework so dont judgethat's what the book said....
Eukaryotic.