Answer:
Size range(cm) Year 1900 Year 1950 Year 2000
51 - 60 1 0 0
61 - 70 1 1 0
71 - 80 2 2 2
81 - 90 2 5 7
91 - 100 2 3 2
101 - 110 3 0 0
Explanation:
Your data table is actually color-coded, so all you needed to do was count. Looking at your frequency table, you can see that a color corresponds to certain colors.
For example 51 - 60c, corresponds to the light green. Looking at the data table, you see 1 light green block in the column of 1900. As it happens, it also is the only measurement that falls within the range 51 - 60 so you have 1 sea star. In the Year 1950, there is none, and you won't find one in Year 2000, so both frequency count is 0.
Answer:
A. Warm sir masses over the equatorial regions rise more quickly than air masses over polar regions.
Explanation:
The fish would not be able to live their because the could not find food and it would be too shallow in certain areas
Answer:
Gel Electrophoresis.
I took the Khan academy test :)
