Answer:
Telomeres, the ends of chromosomes, shorten as we age, but this process can be slowed through exercise
Explanation:
The following that demonstrates how aging can be influenced by heredity is "Telomeres, the ends of chromosomes, shorten as we age, but this process can be slowed through exercise"
Telomeres are known to be pieces of junk DNA which are usually found at the end of end of chromosomes. The length of telomeres shorten with age.They become shorter and shorter and gets to a point when the cells cannot divide without losing some pieces of DNA. When it shortens, it affects lifespan and health of an individual.
According to the genetic theory of aging, it is seen that genes determine lifespan.
Studies has revealed that exercises helps to lengthen telomeres and also helps the heart and lungs to function well.
Answer:
Personal care and services workers.
Explanation:
Human services workers are employed to help people with challenges, improve their lives. They can help the disabled, mentally ill people, children living in troubled homes, elderly people, etc., to have a better life. After training, some can work as personal care workers, pre-school teachers, etc.
Providing personalized services require a great deal of care and vigilance. Therefore, personal care and services workers should have a great sense of visual style in order to carry out their tasks.
Are there multiple choice answers?
Things like food, availability of mates,disease and predators.abiotic or physical limiting factors are non living things such as temperature wind climate sunlight rainfall soil composition natural disasters and pollution