Answer:
I don't know who advance the evolution who is it!
Answer:
Are there supposed to be answer choices with this question?
Child labor laws are basically laws placing restrictions and regulations on the work of minors.
Answer:
There are different phases of railroad expansion with the innovations in technology.
Explanation:
Few of the technological innovations are described below that leads in railroad expansion more rapid.
1. Centralized Traffic control (CTC) is introduced in 1960's that is used to control the traffic on railroads using different signal control.
2. In 1990's after computer technology involvement, railway ticket and reservation system is automate and being centralized. That makes the railroad expansion improve.
3. Bullet train technology has been introduced, that makes the railway trains more faster.
4. Electric trains has been introduced to use green energy and reduce the dependency on the fuel to make environment clean and green.
The answer is A. Bacteria leave a thanks if i am correct please.
Answer:
HTML dictates how the browser presents images and text on a webpage.
Explanation: