Aging in humans depends upon many factors like environment, heredity, and lifestyle' whereas wild animals age at a steady rate regardless of the lifestyle and environment.

Aging in humans depends upon many factors like environment, heredity, and lifestyle' whereas wild animals age at a steady rate regardless of the lifestyle and environment.

Regardless of lifestyle and environment, wild animals age at a steady rate whereas the aging of humans depends not only on these factors, but also on heredity.

Aging in human beings depends upon many factors like environment, heredity, and lifestyle' whereas aging in wild animals goes at a steady rate regardless of lifestyle and environment.

Aging of human beings depends on many factors like environment, heredity, and lifestyle whereas aging in wild animals goes at a steady rate depending solely on heredity.