Explanation:
An environment's biology includes both abiotic factors like atmosphere, water, soil, sunlight and temperature; and biotic factors which are living components of the ecosystem.
These factors lead to a gradual change of an ecosystem over time; however, humans drastically impact the environment through over-exploitation and pollution- we disrupt normal abiotic and biotic interactions.
Oxygen is an inorganic gas that makes up the atmosphere, thus it is abiotic
; it is utilized by animals which undergo cellular respiration to produce energy for life processes. A field mouse may continue to reproduce, increasing the population, and feed on other biotic factors, and aid in nutrient cycling.
Learn more about abiotic and biotic factors at brainly.com/question/11015328 and brainly.com/question/1542938
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The major organ is the Kidney
Answer:Because of where they are from.
Explanation:
Geographic, or physical, barriers result in geographic isolation
C. Is the correct answer I believe
Problems related to STDs affects male reproductive system. STD can also affect male fertility. Chlamydia, when left untreated, may spread to the testicles from the urethra, causing permanent sterility and disability. Pelvi inflammatory disease is common STD that affects fertility. A low sperm count and low sperm motility are indicators of this condition. Also, elevated FSH levels and other hormonal problems are indicative of testicular damage. Some STDs like gonorrhea and chlamydia can cause infertility by blocking the epididimis or tubes.
