Someone check if i got #1 right. if i didn't, show me step by step how to do the problem

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.