Answer:
Cenozoic Era (of the Phanerozoic Eon).
Explanation:
Answer:
surviving of what they need
Chemical water/air affect human body health function.
Short-term exposure to some chemical pollutants can impair the immune, endocrine and reproductive systems. pollution may reason lesions, alter liver function or darken the skin. Chemical pollution may trigger asthma symptoms in those diagnosed with the disease. Exposure to excessive stages of air pollutants can purpose a spread of adverse health results. It increases the threat of breathing infections, heart ailment and lung cancer. both short and long term exposure to air pollution have been related to fitness impacts. More intense impacts affect people who are already unwell.
If drinking water carries dangerous levels of contaminants, it may motive fitness effects, along with gastrointestinal ailments, nervous system or reproductive outcomes, and continual sicknesses which include cancer. Many other materials may also be absorbed through the pores and skin in big quantities. These consist of mercury, isocyanates, polychlorinated biphenyls (PCBs), acrylates, and pharmaceutical products together with steroids and nicotine.
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Answer:
Cultural clashes, land disputes and criminal acts
Explanation:
The European powers and their colonies enlisted Indian tribes to help them conduct warfare.
Answer:
Research has shown that there is a direct relationship between the amount of energy used and overall economic activity in a country. ... In this way, energy use directly impacts quality of life by impacting economic activity.
Explanation: Egde.2021
