Answer
Its actually A ground waters and aquifers
I'm so sorry I gave you the wrong answer at first
Explanation:
Nitrogen- major part of chlorophyll in plants, which absorbs light energy for the process of photosynthesis.
Magnesium-maintains normal muscle and nerve function.
Calcium-building strong bones and teeth.
Streptococcus pneumoniae is a major human pathogen responsible for enormous global morbidity and mortality. Despite this, the pneumococcus makes up part of the commensal nasopharyngeal flora.
Answer:
Spermatogenesis takes place in the seminiferous tubules, which are an intricate system of tubules in the testes where spermatogenesis takes place. ... A sperm cell lashes its flagellum back and forth to propel the sperm forward.