How are self heating coffee cans dangerous?

cuz the liquid inside it could get in the machine

Explanation:

Self-heating food packaging is active packaging with the ability to heat food contents without external heat sources or power. Packets typically use an exothermic chemical reaction. Packets can also be self-cooling. These packages are useful for military operations, during natural disasters, or whenever conventional cooking is not available. These packages are often used to prepare main courses such as meat dishes, which are more palatable when hot.

well, they made a movie about how animals lived there.

rotten tomato score 95%

note: mark other user brainliest.!

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.