Answer:
heat
rainfall
Explanation:
heat and rainfall determine which traits are adaptive
Change through natural selection
Hope this Helps (:
Trait is an obvious, observable, and measurable trait; it is the expression of genes in an observable way. An example of a phenotypic trait is a specific hair color
Hello Alexandriaw827!!
The answer would be option D) because it has nothing to do with alien species its all about the protection of the species of all the animals.
Hope this helped and have a great day!!
The effects of epinephrine are typically observed within 1 minute following administration.
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Explanation:</u></h3>
The chemical that is used for the purpose of making blood vessels to be narrower and opening the airways in the human lungs are the Epinephrine. This can be used for reversing the low BP, skin itching problems, reactions based on allergy, wheezing problems,etc.
The effects of this chemical will be observed within the period of 1 minute. It is also called as adrenaline which is a hormone released by the adrenal glands. The blood pressure, anger and fear are some of the things that are associated with the release of this hormone.