Answer:
PFFFFFT heck if I know, i thought that you were gonna add some question answers or something
I would say that the most typical stressor here is an unexpected visit. Starting from you feeling uncomfortable about not preparing (dirty flat, etc), you might not want to meet those people and might feel stressed about how to tel them this.
The other options are potential "positive" surprises.
Answer:
Directional selection
Explanation:
Directional selection is a mode of natural selection in which <u>a phenotype is favoured among other phenotypes </u>and therefore the population with the phenotype favoured increases over time to optimize their chances of survival.
This selection usually <u>requires a force in nature that causes a population to evolve towards one end of a trait spectrum.</u>
In this example, dark-colored moths are selected by predators because they stand out to predators against the light-colored foliage. Therefore, <u>this force in nature causes moths to change their phenotype and it shifts away from the dark-colored phenotype in order to increase their chances of survival so that predators do not predate them as easily because they won't stand out against the light-colored foliage. </u>
<u />
Thus this is an example of directional selection.
Answer: Mantle convection descirbes the movement of the mantle as it transfer heat from the white hot core t the brittle ithosphere
Explanation:
Great Britain officially conceded Spanish ownership of Louisiana in February 1763 in one of the series of treaties ending the French and Indian War. This gesture was a mere formality, for the territory had been in Spanish hands for almost three months.
sorry if i’m wrong!! have a good day <3