number 3: Migration of people
Answer:
Midsagittal plane.
Explanation:
Midsagittal plane is the median vertical longitudinal plane that divides a bilaterally symmetrical animal into right and left halves.
Answer:
where is the article?
Explanation:
i need the article to anwser this question
Answer:
Commensalism is a symbiotic relationship in which one species benefits while the other is not affected. Parasitism is a symbiotic relationship in which the parasitic species benefits while the host species is harmed.