The correct answer is A. They produce food by photosynthesis.
Since leaves are the ones that photosynthesize food, here the stems have to do it because there are no leaves.
Answer:
Destruction of a natural environment is a big threat to the humanity. With the destruction of forests, the wild life is becoming extinct. Lesser number of trees means more harmful gases to be transferred to the ozone layer. Without the ozone layer, the survival of humans on the Earth will be impossible.
If plant or animals become extinct or endangered from a natural environment, this will mean lesser food for the humans. There will be increased competition for food and other resources.
The nurse needs to inform the patient that the reason she is developing facial hair is that the drug she is taking contains a hormone that causes male characteristics. It is an unfortunate side effect of the drug but as she needs the cortisone for her main health concerns it is unavoidable. She can also inform her that there are ways to keep the facial hair under control by recommending some products to use to help.
It is accepted to be fact by those who accept it to be fact, until further experimentation or research can prove otherwise
