Answer:
Option D (Alphonse Bertillon) is the correct response.
Explanation:
- He seems to have been a policeman turned biometrics expert from France. Forensic techniques such as forensic record analysis were developed by Bertillon.
- To retain proof, he always pioneered or developed the use of such galvanoplastic compounds as molds for footsteps as well as ballistics. To research physical changes with age, Bertillon has developed a method focused on images of almost the same person’s performance.
All those other choices weren’t connected to the instance offered. So, the best one is the one described.
Its D because of the emission spectra
Hi
I would say it because the moon is too small and its gravity is not stronger enough to hold the heavy gases like dioxide and Carbone.
I hope that's help:)
Answer:T he percentage error up to two decimal places is 2.22 %.
Explanation:
To calculate the percentage error, we use the equation:

We are given:
Experimental value of density= 
Accepted value of density = 
%
Hence, the percentage error is 2.22 %.
Answer:
answer is
Explanation:
average power each panel produces = 21700/ 5×10^6
4340 ×10^-6
that's mean 4340 micro Watt