Table 1. Comparison of calcium (Ca) and phosphorus (P) levels in eggshells and chicken bones.

No sample	Sample
	Eggshell (%)		Chicken bone (%)
	Ca	P	Ca	P
1	15.7	13.54	18.55	13.34
2	16.1	14.02	19.21	14.07
3	15.98	13.75	19.38	13.98
4	16.20	13.87	18.84	14.11
5	15.95	13.79	18.52	14.03
X̅ ± SD	15.986 ± 0.18836	13.794 ± 0.17558	18.9 ± 0.38632	13.906 ± 0.32004