Answer:
The correct statment would be: "the hormons of the endocrine system exert their action by lock and key mechanism."
Explanation:
The endoncrine system is responsable of the release of hormons under certain conditions, and in different organs, they go trough the bloodstream. The lock and key mechanism is explained as how the receptors block or release hormonos or instead they don´t. The endocrine system is responsable for the reproductive system, and regulates metabolic processes.
Answer:
Aileen must form an explanation if she hasn't already done the hypothesis,
Answer:
Check the explanation
Explanation:
A. The scientists who are scholars in the aspect of languages are known as linguists. What they do is to define language by studying diverse aspects of human language, including words (morphology), sounds (phonetics, phonology), sentences (syntax), and meaning (semantics).
B. Slips of the tongue in whatever forms or situations are errors which happen involuntarily in spontaneous or unplanned speech. Overall speech errors are classified for numerous reasons which includes: normal brain, normal retrieval cues, rule-governed (they follow conventional patterns, a type of error that keeps re-occurring)
Answer:
The water quality is deteriorated as there is depletion in Oxygen O₂.
Yes, the activity of the yeast has precluded the usage of the water
Explanation:
Here, we note that the addition of more or fewer drops of Reagent D sodium hydroxide (NaOH) is required to get the same blue color as in Phase 1 where no yeast is added indicates the level of O₂ in the water as the amount of O₂ concentration in the solution is directly proportional to the amount of Reagent D required to reach blue, meaning the O₂ is depleted.
When less sodium hydroxide is required to turn blue we have depleted sodium hydroxide in the solution that is the yeast added in Phases 2 or 3 of the experiment, consume O₂
Eutrophication is the enrichment of a body of water with nutrients that results in a change in the ecosystem such as: algae production, oxygen depletion and other results that diminishes the water usage.
