Answer:
The third choice would be your best answer.
Explanation:
<em>Ecology</em> is a branch of biology that<em> focuses on the relationships of organisms </em>and physical surroundings in nature.
<em>-ology</em> means the study of something
A, B, and D does not mention "studying", therefore they are incorrect.
I hope this helps.
The correct option is C, THAT IS, OZONE.
CFC acts as catalyst, which enable oxygen to react rapidly with ozone, leading to the destruction of the ozone layers. The whole process is a series of free radical reactions that occur in five stages. A single molecule of CFC can destroy as much as 100,000 ozone molecules. Depletion of ozone layers has grave consequences such as skin cancers, eye damages, etc.
I do not see a question here sorry?
Sesamoid is the medical term that describes this condition
Sesamoid is a small nodular bone that is firmly fixed in a tendon or muscle. Sesamoid forms as a result of pressure, or it can form normally on its own. Sesamoids are present in many joints in the body such as in the foot and knee. Sesamoids functions like pulleys for tendons. They enhance the ability of the tendons to transmit muscle forces by creating a smooth surface for the tendons to slide over.
Answer:
Catalyst
Explanation:
Catalyst is a substance that influences the reaction but does not participate in the reaction.
