Guys i need help real quickk! please give me a logical explanation for 3 marks

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas

What must be in balance for temperatures to remain constant?

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse