The choice that is not a major similarity or difference between freshwater and marine ecosystems is B. <span>ocean and freshwater system conditions generally remain constant throughout the year.</span>
I think it's B, if they are geographically around one another and share some racial background they are related. DNA, for example does prove we can be closely related. Genetics and such.
Really hope this helps, tell me if i'm wrong!
Answer:
An area of strong winds within the jet stream is called a "jet streak"
Explanation:
<h2><em>ANSWER/</em><em>:</em></h2>
<em>Variation </em><em>of </em><em>the </em><em>language </em><em>of </em><em>single </em><em>speaker </em><em>is </em><em>called </em><em>instrasp</em><em>e</em><em>aker </em><em>language.</em><em> </em><em>And </em><em>then </em><em>variation </em><em>between </em><em>language</em><em>,</em><em> </em><em>speaker </em><em>and </em><em>dialects </em><em>is </em><em>known </em><em>as </em><em>interspeaker </em><em>languang.</em>
<em>#</em><em>C</em><em>a</em><em>r</em><em>r</em><em>y</em><em>O</em><em>n</em><em>L</em><em>e</em><em>a</em><em>r</em><em>n</em><em>i</em><em>n</em><em>g</em>