The same mass of molecules takes up more space when frozen, ice is less dense than liquid water. For this same reason, water below 4° Celsius becomes increasingly less dense as it gets colder.
- helps protect internal organs and fragile body tissues eg. : the cranium protects your brain and eyes and the ribs protect your heart and lungs.
Answer:
When you inhale (breathe in), air enters your lungs, and oxygen from that air moves to your blood. At the same time, carbon dioxide, a waste gas, moves from your blood to the lungs and is exhaled (breathed out)
Explanation:
Automatic Processes<span> are </span>processes<span> that utilize few mental resources, and several of these may take place at the same time. Both types of </span>processing<span> take cognitive resources. ... An </span>example<span> of a </span>controlled process<span>, as mentioned in the introduction, is driving a car.</span>
