When taken, meth and crystal meth create a false sense of well-being and energy, and so a person will tend to push his body faster and further than it is meant to go. Thus, drug users can experience a severe âcrashâ or physical and mental breakdown after the effects of the drugs wear off. 1  Because continued use of the drug decreases natural feelings of hunger, users can experience extreme weight loss.
The Green Leaf. Most plants are green due to chlorophyll pigment found within the many chloroplasts inside each green cell of the leaf. Every chloroplast is a microscopic factory that uses sunlight to produce sugar and chemical energy for the plant and oxygen gas for animals like us.
What pigment gives plants their green color? The green pigment chlorophyll is responsible for the colour of plants. The pigment is found in organelles called chloroplasts which are found in most plant cells (particularâ¦ly in the leaves and stems). The pigment is green in colour and reflects green light, giving the plants their green colour.