Allan already had a heart attack and can try to prevent another one by changing the diet, exercising, or even quit smoking, but there are non-modifiable risks such as age, sex and generic heritage, so If Allan is over 40 years old, male or comes from a family with heart diseases, Allan needs to be extra careful because those factors cannot be changed no matter how the way of life is changed.
Answer: The bacteria break down organic material that contain nitrogen and release it back into the cycle.
For example, bacteria breaks down a leaf, then it will release the nitrogen into the soil for plant.
I believe its D) transported to other parts of the cell by the endoplasmic reticulum from ribosomes
Human diversity is a variety between the people, including age, <span>race, nationality, culture, ethnicity, gender, class, disability, sexual orientation, religion.</span>
