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MariettaO [177]
3 years ago
14

If a drastic change in environmental conditions results in a prolonged drought, how would the total population of ferns be affec

ted and why?
The population would remain the same overall since only the strongest individuals would survive harsh conditions.
The population would diminish since the flagellated sperm need moisture to swim to the egg.
The population would rise and fall as usual until the genes needed to survive the conditions come to dominate.
The population would increase since the plants would reproduce at a greater rate under stressful conditions.​
Computers and Technology
2 answers:
Julli [10]3 years ago
7 0

Answer:

B is the answer, as Ferns require a lot of moisture to grow.

Explanation:

Its definitely B, as the ferns requires a lot of moisture to grow, and during drought they will not get it, and hence die out definitely.

ladessa [460]3 years ago
7 0

Answer:

The population would diminish since the flagellated sperm need moisture to swim to the egg.

Explanation:

B

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Answer:

Press the Shift key, then press the Home key.

Explanation:

This is because Home key take you to a beginning of a line and shift selects.

Have a nice day!

Please mark as brainiest if this helped you! :)

4 0
3 years ago
Write a Java program that calculates and prints the monthly pay check for an employee. The net pay is calculated after taking th
ycow [4]

Answer:

  import java.util.Scanner;

public class salary{

    public static void main(String []args){

       

       System.out.println("Enter the monthly pay: ");

       Scanner scn = new Scanner(System.in);

       double salary = scn.nextDouble();

       double result = salary-(salary*0.15*0.035*0.0575*0.0275*0.05)-75;

       

        System.out.println("The net salary is: "+result);

    }

}

Explanation:

first import the Scanner class for taking the input from user.

then, create the main function and print the message for enter the salary from user.   scn.nextDouble() store the value enter by user into the result.

after that, calculate the net salary by calculating the deduction amount and then subtract with salary.

finally, print the result on the screen.

8 0
4 years ago
Develop an algorithm and write a C++ program that finds the number of occurrences of a specified character in the string; make s
nirvana33 [79]

Answer:

The algorithm is as follows:

1. Input sentence

2. Input character

3. Length = len(sentence)

4. count = 0

5. For i = 0 to Length-1

 5.1 If sentence[i] == character

    5.1.1 count++

6. Print count

7. Stop

The program in C++ is as follows:

#include <iostream>

#include <string.h>

using namespace std;

int main(){

char str[100];   char chr;

cin.getline(str, 100);

cin>>chr;

int count = 0;

for (int i=0;i<strlen(str);i++){

 if (str[i] == chr){

  count++;} }

cout << count;

return 0;}

Explanation:

I will provide explanation for the c++ program. The explanation can also be extended to the algorithm

This declares the string and the character

char str[100];   char chr;

This gets input for the string variable

cin.getline(str, 100);

This gets input for the character variable

cin>>chr;

This initializes count to 0

int count = 0;

This iterates through the characters of the string

for (int i=0;i<strlen(str);i++){

If the current character equals the search character, count is incremented by 1

 if (str[i] == chr){  count++;} }

This prints the count

cout << count;

8 0
3 years ago
Which of these is not an execution status of a computer program?
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A part of a computer program that performs a well-defined task is known as an algorithm<span>. A collection of computer programs, </span>libraries<span> and related </span>data<span> are referred to as </span>software<span>. Computer programs may be categorized along functional lines, such as </span>application software<span> or </span>system software and running

7 0
4 years ago
Marketing có phải là bán hàng hay không? Giải thích?
barxatty [35]

Answer:

Sự khác biệt giữa bán hàng và tiếp thị là bán hàng tập trung vào làm việc trực tiếp với khách hàng tiềm năng để khiến họ chuyển đổi, trong khi tiếp thị tập trung vào việc khơi dậy sự quan tâm đến sản phẩm của bạn.

7 0
3 years ago
Read 2 more answers
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