Answer:
Explanation:
in gaseous phase the molecule of gas are far away from one another
the attractive forces among gas molecules are very weak
the gas molecule occupy the shape of the container in which they are confined
in gaseous phase the molecules are in continous collision with each other and with the walls of container
Answer: Hind wings have tail extensions.
Explanation:
The dichotomous key is a tool which is used by the scientists to identify the unknown living organisms by comparing the observable characteristics of unknown with known living organisms. It stresses to identify the organisms or species by their scientific names and every species has a particular scientific name. Hind wings of butterfly is the observable characteristic which can be compared with that of other known butterfly species that also have a tail extension. This physical characteristic will help in identification of butterfly.
Answer:
4 - This molecule would be considered an enzyme
Explanation:
An enzyme lowers activation energy and speeds up a reaction