Answer: TRUE! 100%
If I was helpful i would to be rated brainliest please thank you!
Explanation:
 
        
             
        
        
        
Answer:
Option A- Reference materials
Explanation:
Reference Materials A digital reference library that provides more than 600 high-quality reference books from the world's leading publishers to be searched online by data points and trends
 
        
                    
             
        
        
        
Answer:
You need to make use of the Brush tool for removing the unwanted part of an image. 
Explanation:
Yes, it is the brush tool or the lasso tool that you can make use of. and you will find brush tools in all sorts of image processing software may it be the paint or Photoshop. It is common to both the raster-based and vector-based image processing software. And you can easily find it inside the tool section, and then make use of it to remove the unwanted parts from an image.
 
        
             
        
        
        
Answer:
La American Library Association (ALA) define la alfabetización digital como "la capacidad de utilizar las tecnologías de la información y la comunicación para encontrar, evaluar, crear y comunicar información, lo que requiere habilidades cognitivas y técnicas".
 
        
             
        
        
        
Answer: (A) Fixed interval 
Explanation:
  The fixed interval schedule is the type of schedule of the reinforcement in the operand conditioning in which the the initial response are rewarded by some specific amount of the time. 
 The main issue with the fixed interval schedule is that the people have to wait until the reinforcement schedule get occur and start their actual response of interval. This type of reinforcement schedule occur as the output value does not posses constant value all the time. 
Therefore, Option (A) is correct.