B. Visit the city's hospitals to learn the various symptoms of waterborne diseases that affect people.
This will show the impact that unclean water has on people.
While a new male coalition first takes over a pride, the cubs constitute the main obstacle to their replica. mothers of surviving cubs will not mate once more until their offspring are at least 18 months of age, however, will mate inside days if their cubs are misplaced.
After that, they go off on their own or are evicted by using other males who take over the satisfaction. when a brand new male turns into a part of the satisfaction it isn't always unusual for him to kill all the cubs, making sure that all destiny cubs can have his genes. the primary activity of men inside the pride is defending the delight's territory.
Girl lions depart the pleasure to offer to begin to their young and do now not go back until the cubs are numerous weeks antique. The adult girls than join together to elevate and shield the younger ones.
At round to a few years old, young males leave their pride and try to take over some other male's pleasure. The social structure of delight is based totally on particular roles. Lionesses are the number one hunters, even as dominant adult males are answerable for shielding the pride's territory.
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Answer:
The hominid pelvis displays many unique features (when compared to
that of quadrupedal primates) that support bipedalism. The major
adaptations are seen in the sacrum and the ilia, as well as in the
overall configuration and orientation of the pelvic bones.
Explanation:
These changes in the sacrum were for the adaption of standing on two legs,
The uniqueness is also that ilia are rotated and curved medially, bringing the lateral edge of the blade forward and projecting the top of the ilia outward laterally.
Temperature affects spermatogenesis, which functions best at body temperatures just a little lower than those.
<h3>Abstract:</h3>
To keep testicular temperatures below those of the body core, adequate thermoregulation is essential. The process of mammalian spermatogenesis and the resulting spermatozoa are negatively impacted by elevated testicular temperature. Therefore, sperm quality can be affected and the likelihood of infertility is increased by thermoregulatory dysfunction resulting in heat stress. This article reviews a variety of internal and external factors that may lead to testicular heat stress. We go into more detail on how heat stress affects the spermatogenesis process, the resulting epididymal spermatozoa, germ cells, and the alterations that result in the testis.
We also go over the chemical reactions of germ cells to heat exposure and potential processes, such as apoptosis, DNA damage, and autophagy, that could lead to heat-induced germ cell damage. Further explanation is provided for the intrinsic and extrinsic processes involved in the complex mechanism of germ cell death. These intricate apoptotic pathways ultimately result in the demise of germ cells.
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