A student is studying the migration patterns of several birds. She collects the data in the table. Size of Bird (9)
3.0
4.5
10.0
25.0
Distance Traveled (km)
276
1.909
2.356
1
What conclusion can the student make? (SC.5.N.1.1)
The distances bird travel is independent of their size.
O Birds more than ten grams in weight are more likely to travel.
The smallest bird traveled the greatest distance.
O The largest birds stay in the same habitat all year.

you didnt put any of the following

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally