Answer:
Physical change.
Explanation:
the molten metal is simply hardening in shapes. The identity of the metal is not changing.
The ultimate effect is that because of the unhealthy eating habits, your artery will have a deposit build-up, which can cause blood flow problems. Those blood flow problems can lead to heart attacks and other serious health issues.
Water<span> is a "polar" </span>molecule<span>, meaning that there is an uneven </span>distribution<span> of electron </span>density<span>. </span>Water<span> has a partial negative </span>charge<span> ( ) near the oxygen atom due the unshared pairs of electrons, and partial positive </span>charges<span> ( ) near the hydrogen atoms.</span>
D. Organisms specialized for living in a particular niche.