1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Damm [24]
3 years ago
8

PLEASE HELP ASAP!!!

Biology
2 answers:
Lena [83]3 years ago
8 0

Explanation:

Greetings!

If I had to guess, I'd assume the water went back into the sky, forming into more clouds.

This is called evaporation.

Since evaporation is:

<em>The process of turning form liquid to water vapor,</em>

<em />

We can conclude that after the rainstorm, the water evaporated back into the sky.

Hope this helped!

Verizon [17]3 years ago
3 0

answer:

the water evaporated or became gas

explanation:

  • evaporation is when water (liquid) becomes gas
  • the sun may have come out in those hours and thus the water evaporated
You might be interested in
Cell boundary that controls what enters and leaves the cell
vlada-n [284]
Is called the cell membrane
4 0
3 years ago
Kathy was making liquid growth medium for plants. The pH of the original solution was 8. The optimal pH for plant growth is 6. W
liubo4ka [24]

If referring to the question: Kathy was making liquid growth medium for plants. The pH of the original solution was 8. The optimal pH for plant growth is 6. What was the best compound to add to make it pH=6?

A) KOH

B) HCL

C) Water

D) No answer provided

Then the correct answer would be option B, to add HCL, known as Hydrochloric acid to lower the pH to 6.

In science, pH is a scale used to measure the acidity of a solution or its basicity. The scale ranges from 0 to 14. A pH of 7 would mean that the given solution is neutral, lower than 7 equates to an acidic solution, while anything above 7 becomes increasingly basic.

Option A is to add KOH, or potassium hydroxide to the original solution whose starting pH is 8. KOH is a solution whose pH is above 8,  a strong base, and is often used to increase the pH of a solution. In the question it states what the desired pH is 6, therefore we want to lower, not increase the pH. This makes option A incorrect.

Water is a neutral solution. Even though it is neutral, it is not used to neutralize basic or acidic solutions. Acid or bases may be added to water to create very diluted solutions that are nearly neutral despite containing a strong base or acid, but this is a different process than neutralization and will not give the desired pH. Option C is also wrong.

Option B is correct because HCL, known as hydrochloric acid is a strong acid, commonly used to lower the pH of a solution by increasing the concentration of hydrogen ions. Since we start with a pH of 8 and wish to achieve a pH of 6, HCL is the correct component to add to the solution. Due to option B being correct, option D that states that no answer is provided, is incorrect.

For more on pH visit:

brainly.com/question/491373?referrer=searchResults

8 0
3 years ago
The more an experiment is repeated, with the same outcomes, the more ______ it becomes.
Nata [24]

Answer:

Answer. The more an experiment is repeated, with the same outcomes, the more biased it becomes

Explanation:

4 0
3 years ago
Read 2 more answers
Mitosis and meiosis are processes involved in cellular reproduction. Which of the following describes and event that results fro
ikadub [295]

C. daughter cells from meiosis are not identical from parent cell

8 0
3 years ago
In light of the pandemic we are living through, do you think vaccinations should be mandatory?
Komok [63]

Answer:

Yes, vaccination should be mandatory because without it all of us would slowly died from not having a cure. According to research people, they said; "vaccination will helps you to stay healthy. It also are important to your overall health such as diet and exercise."

Explanation:

7 0
2 years ago
Other questions:
  • What is hanta virus????
    12·1 answer
  • How do the cell walls of the Archaea compare to the cell walls found in Bacteria?
    13·2 answers
  • 6) Where is the star? Write the latitude and longitude
    10·1 answer
  • Earth is a system compromised of interacting processes<br> T or f
    6·2 answers
  • In order for an object to move in uniform circular motion, it must not be
    10·2 answers
  • Help please!! (3 points)
    14·1 answer
  • 2). What do plants do with the sugars they produce in photosynthesis. Describe at least two different processes and two differen
    10·1 answer
  • Down syndrome is caused by trisomy 21, the presence of three copies of chromosome 21. The extra copy usually results from nondis
    7·1 answer
  • Which is not an example of matter and energy cycling through living things
    11·2 answers
  • PLEASE SOMEONE HELP MEEE
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!