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Zepler [3.9K]
3 years ago
15

In a program called Nature's Notebook, citizen volunteers make and report observations about seasonal changes in plants and anim

als from year to year—such as flowering, emergence of insects, and migration of birds. This program is an example of __________.
Computers and Technology
1 answer:
Alina [70]3 years ago
7 0

Answer:

discovery science .

Explanation:

The discovery in ecology consists of making sustainable observations of creatures within their ecosystem. Though it consist of other things also like people,citizen etc. but the Nature's Notebook program fits the definition of discovery science.So we conclude that discovery science is the best choice for this question.

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A _____ describes two or more computers connected to each other.
WARRIOR [948]

Answer:

Computer network.

Since it is 2 or more computers connected together.

5 0
3 years ago
Read 2 more answers
Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive.
puteri [66]

Answer:

import java.util.Scanner;

public class num4 {

   public static void main(String[] args) {

     Scanner in = new Scanner(System.in);

     int sumOdds =0;

     int sumEvens =0;

     int num;

     do{

         System.out.println("Enter positive integers");

         num = in.nextInt();

         if(num%2==0){

             sumEvens+=num;

         }

         else if (num%2!=0){

             sumOdds+=num;

         }

     }while (num>0);

       System.out.println("The sum of evens: "+sumEvens);

       System.out.println("The sum of odds: "+sumOdds);

   }

}

Explanation:

  • Import Scanner class to prompt and receive user input
  • Declare the following variables and initialize them int sumOdds =0, int sumEvens =0, int num;
  • Create a do....while loop That continously prompts user to enter a positive number. The loop should terminate when a negative number is enters (n<=0)
  • Within the while loop use an if condition with the modulo (%) operator to determine even and odd numbers and add to the respective variables
  • Outside of the while loop Print sum of odds and sum of evens

5 0
3 years ago
A sequence of direct connections
stealth61 [152]

Explanation:

Es tut mir nicht so leid

5 0
3 years ago
Question 4 Multiple Choice Worth 5 points)
Morgarella [4.7K]

The correct answer is Boolean logic.

Booleans are true or false statements.

An example of a while loop is:

while 1 < 5:

   #do something.

The Boolean statement is 1 < 5 which evaluates to true because 1 is less than 5.

I hope this helps!

3 0
3 years ago
Find the error in the following code fragment. int a: System.out.print(a):​
trapecia [35]

Answer:

If your using java, then its supposed to be "System.out.print("a")"    

Explanation:

its supposed to have quotations

7 0
3 years ago
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