jobs are on the rise
many biological science specializations are on the rise, due to concerns ranging from health care to climate change. as communication and transportation advances bring the world's people closer together, the scientific community has expanded its efforts to deal with life-threatening diseases. therefore, many new biology majors study genetics, immunology and endocrinology.
as humans live longer and remain physically active through more of their lives, biology majors can help meet the increased demand for qualified researchers and physicians.