Like animals, plants have skin that reacts to the environment around them, and this is crucial to their survival
Monday, April 17, 2017 - 07:32
in Biology & Nature
Human beings have five senses – taste, touch, sight, hearing and smell. These senses help us navigate the world and act as warning signs of dangers. We use them to make everyday decisions; for example, when it starts raining we pull out our umbrellas, and when it's hot we take off our jackets.