Yes. They do it to escape the winter. Hope it helps.
the temperature will start to rise and it is probably becoming sunny
Bacterial pathogen can multiply quickly within a small space
Answer:
a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
"chlorine acts as a catalyst promoting the breakdown of ozone"
a person or thing that precipitates an event.
"the governor's speech acted as a catalyst for debate"
Explanation:
hope its help
