Answer: changes in structure
Explanation:
Pauline Boss describes stress that occurs in families when a member is added or subtracted as normative stress due to changes in structure. Families continuously change structure over time due to births or adoptions, deaths, and marriages and this can create a shifting reality of who belongs to the family or not.
While some families handle this change in structure well, others cannot cope and may spiral into dysfunction.
Answer:
The galaxy is moving closer to us
Explanation:
When there is a decrease in the wavelength of light which is being observed then it means that the object and observer are getting closer to each other.
When there is an increase in the wavelength of light which is being observed then it means that the object and observer are getting farther apart.
This phenomenon is called the Doppler effect.
Orange has shorter wavelength than red so the wavelength is getting shorter.
Hence, the galaxy is moving closer to us.
Answer:
Eukaryotic genetic variation occurs with VERTICAL gene transfer while prokaryotic genetic variation occurs with HORIZONTAL gene transfer
Explanation:
In Eukaryotes, genes lays on top of each since they reproduce sexually this gives rise to their genetic variation and hence the vertical gene transfer, but prokaryotes lie side by side, reproducing by conjugation, transformation and transduction. This makes their genetic variation to be horizontal.
Example is conjugation in Spirogyra.
Answer: For people to grow more crops in their larger distance of land and have more labor.