When a solid changes into a liquid or a liquid into a gas it is called a change.
a. mass
b. phase
c. volume
d. density

Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false

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

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.