Environmental factor<span> or ecological </span>factor<span> or ecofactor is any </span>factor<span>, abiotic or biotic, that influences living organisms. Abiotic </span>factors<span>include ambient temperature, amount of sunlight, and pH of the water soil in which an organism lives.</span>
Answer:
Coca alkaloids
Explanation:
It obtained from plant erythroxylem coca, native to south america.
<span>It is important to consider the source of health information because many quacks are out there who are willing to give medical prescriptions or advice without mentioning side effects or even the appropriateness of a cure</span>
ANSWER:
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The effects of aging on the respiratory system are similar to those that occur in other organs:maximum function gradually declines. Age-related changes in the lungs include
:
Decreases in peak airflow and gas exchange
Decreases in measures of lung function such as vital capacity (the maximum amount of air that can be breathed out following a maximum inhalation)
Weakening of the respiratory muscles
Decline in the effectiveness of lung defense mechanisms
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Collaborative Learning has a common goal, which has to be build together with all learners. In Cooperative Learning the learners were divided. Each has his own part of the problem. The interaction consists of supporting mutualy.
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