The dynamics of the ecological balance between the species might shift when invasive species are introduced to an environment.
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What is invasive species?</h3>
An organism that harms the ecology or the economy in a new habitat where it is not native is referred to as an invasive species.
Both the ecosystem's natural resources and human usage of those resources may be harmed by invasive species. The ballast water of oceangoing ships, purposeful and unintentional releases of aquaculture species, aquarium specimens or bait, and other methods can all be used to introduce an invasive species to a new area.
Native plants and animals may go extinct as a result of invasive species, which can also decrease biodiversity, compete with native species for scarce resources, and disrupt habitats. Ecosystems along the coast and in the Great Lakes may be severely disrupted, with significant negative economic effects.
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The answer would be : sodium-potassium pump.
Hope this helps !
Photon
its obviously not child labor or economy based because those have nothing to do with the environment so its the other three.
Answer:
The ability of caffeine to inhibit adenosine receptors, plays a very important role in heightened alertness and sleeplessness.
Explanation:
"<em><u>Caffeine</u></em>" (<em>1,3,7-trimethylxanthine</em>) is an alkaloid obtained from plants. It has a chemical formula of C8H10N4O2.
Caffeine is generally <em>hydrophillic</em> but sufficiently <em>lipophilic</em> to pass through all biological membranes and readily cross the blood-brain barrier.
Therefore can bind with the adenosine receptors. Due to the blocking of adenosine inhibitory effects through its receptors held by paraxanthine and caffeine, it indirectly affects the release of <u>norepinephrine, dopamine, acetylcholine, serotonin, glutamate</u> e.t.c.
The release of the above-mentioned hormones have a great impact on the heightened alertness of the body, especially <em>dopamine</em> and <em>serotonin</em>.
Answer:
Open circulatory systems are advantageous to some animals because they use less metabolic energy.
Explanation:
Open circulatory systems are also known as lagoon circulatory systems. In this systems the blood is not necessarily always inside the blood vessels; It leaves the heart and will directly irrigate the organs and then return by other means or mechanisms.
So that it can be understood more easily, it is necessary to think about this system acting in organisms much smaller and less complex than mammals or any other vertebrate of greater size. As this animals doesn't have a great size, they need to use less metabolic energy than more developed organisms, so this system allows them to save metabolic energy to be used in other living functions.
