A The continents were once joined together
Explanation:
All the continents were once together making a huge one called Pangea.
Fats must be broken down into fatty acids before being converted into glucose. Lipids are known as the back up energy source. They are used to make enzymes, hormones, and antibodies.
Coriolis effect creates <span>ocean currents to flow in a particular pattern.
</span>It is an effect in which the mass experiences a force which<span> acts perpendicular to the direction of motion and to the axis of rotation.
</span>
<span>A. Coriolis effect</span>
Because the common cold is cause by a ‘virus’.......
The answer is VIRUS
