Fire is a chemical reaction. It is not made of up cells, nor does it reproduce, or move consciously, or use energy. It isn't matter; it is energy. Only members of the five kingdoms are considered alive (ie, animals, plants, fungi, and bacteria)
It is just a very vigorous exothermic chemical reaction.
Something can be consider a "living thing" if it fits with 3 things.
It "eats" ( I don't know the scientific word ).
It reproduces itsself.
It makes a relationship with it's environment.
Because fire isn't made up of living cells. Living organisms require water in order to be considered living because their cells use that water to form those cells. Water is the opposite force/element of fire. In other words, fire is weakened and even put out by water, which is necessary for life.
It does not think and is not made up of organic matter and does not breathe. More importantly, it does not reproduce or respire or anything.
Yawing is a sign that your brain needs more oxygen. Try taking deep breaths and relaxing.
Penguins are birds. When you think of birds, you imagine a flying animal. Even though penguins can't fly, they are still considered birds, flightless seabirds.
All plants are considered producers. Even though plants themselves consume food, water, etc, they are considered producers because they are able to produce everything that they need without help.
Aquatic animals still breathe oxygen, even if in water. If there's little oxygen dissolved in the water, they will suffocate.
no not really but they are good guard dogs even though they are small
Even though fire grows and uses oxygen, it is not considered a life form because it is missing some key elements. Fire has neither DNA or RNA, and it doesn't contain any cells. Fire also lacks metabolism and the ability to reproduce.
In biology there are 8 characteristics a thing needs to have in order to be considered a living thing. Breathing isn't even one of these characteristics. They are as follows: 1. Ability to reproduce 2. Made of cells 3. Homeostasis 4. Responds to the enviornment 5. Can evolve 6. Grow and develop 7. Obtain and use materials and energy 8. Have a genetic code
No. Oxygen (O2) even if it breaks up into two Oxygen atoms is not ionic. It Is A Covalent Molecule Though.
Yes, it is considered a first line treatment for many emergency situations. Even Emergency Medical Technicians (EMT) can administer this drug. Oxygen is considered a drug.
Yes. Even though it has less than 5 letters, it is still considered a word
I think it is like how you can't see oxygen, but you can see liquid oxygen...
The gills dry and can no longer support the exchange of oxygen.
Plant use carbon-dioxide for respiration. They absorb the carbon molecules and release the oxygen molecules into the air.
CHECK YAHOO! cus i can't help you there even though i red the book
Fishes gills are designed only to extract oxygen when submerged. There is oxygen in water also, but our lungs cannot extract it.
The term omnipresent means to be present at all times. Based on that definition, no, oxygen is not always present on the Earth even though oxygen is a key element to our existence.
Even though cuneiform is a form of writing it is considered how Mesopotamians communicate