The cells of and have modified mitochondria. The cells of and have modified mitochondria. chlorophytes ... ciliates diplomonads …parabasalids dinoflagellates ... metazoans euglenozoans ... alveolates fungi ... stramenopiles

Diplomonad and parabasalid  

Explanation:

The eukaryotic organisms contain a double membranous structure which is associated with the function of ATP production is known as mitochondria. It is present in various numbers and sizes that differ with respect to different organisms. However, organisms like diplomonad and parabasalid are known to contain a modified version of this organelle. The former contains the mitochondria-associated with the function of maturation or expansion of the iron-sulfur proteins. Similarly, the parabasalids undergo the process of secondary loss of mitochondria which eventually forms the hydrogenosomes.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.