Jodi made a list about electric current to help her study for a
test.
which best describes Jodi's error?
1) Movement of electrons is continuous in a current.
2) Electrons move from areas of low to high electric
potential.
3) Voltage causes current to flow.
4) Rate at which current flows is measured in amperes.
The movement of electrons is not always continuous.
Electrons move from areas of high to low electric
potential.
Resistance causes current to flow.
The rate at which current flows is measured in ohms.
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let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation: