A change is said to be physical if no new substances are formed. Physical changes are temporary and can easily be reversed to give back the substances in their previous form. Freezing of water is an example of a physical change.
A change is said to be chemical if new substances with different properties are formed. Chemical changes are permanent and cannot be reversed to give back the substances in their previous form. Burning of paper is an example of a chemical change.
The study of matter and the changes
Glucose must be present in order for cellular respiration to occur. Cellular respiration is the process in which glucose is broken down in to ATP (energy), Carbon Dioxide, and water. Glucose is a reactant in the sense that it must be present for the reaction to occur.
Physical changes
it changes from a solid to a gas. the colour changes.
Carbon is transferred from the plant tissues to the herbivore when it is consumed. The herbivore uses some of the carbon for building tissues, and some is expelled as CO2 during respiration.
Cellular respiration
For example melting and evaporation.
respiration and microbial degradation of organic matter
Chemistry
respiration and microbial degradation of organic matter
my dick is what happens
Some laws involved in changes of matter are the Law of Conservation of Matter and the Law of Conservation of Energy. Changes in matter include physical and chemical changes.
I think its a new substances is made so it changes the matter with it.
To generate energy for biological activities. Respiration is a fundamental property of living matter
Energy is ALWAYS invoved.
atcholic
It is TRUE that AEROBIC respiration requires oxygen to occur. It is FALSE that ANAEROBIC respiration requires oxygen to occur. It is FALSE that cells are DEPENDENT on AEROBIC respiration.