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
Cerrena [4.2K]
3 years ago
11

When testing to see how water affects plant growth, John make sure one set of his plants does not get water. This set of plants

is his
Chemistry
1 answer:
Mashcka [7]3 years ago
4 0

Answer:

control.

Explanation:

during an experiment you are required to maintain a separate group of subjects to collect data on so you will be able to make comparisons from your observations. assuming the watered plants grew, what does that mean? they grew at a quicker rate? slower rate? the same rate? compared to what? you need this control group in order to prove your observations either one way or the other such as "compared to unwatered plants, the watered plants grew at *blank* rate."

You might be interested in
It is necessary to know the time of day and the position of the Sun or the stars relative to one's longitude line because ____.
allochka39001 [22]

Answer: the longitude line rotates with Earth, 360 degrees in 24 hours.

Explanation: In the old days, the position of the sun was used to tell which time of the day it is. But more modern findings, has shown that the longitude line matters too.

3 0
3 years ago
Calculate the number of Calories present in a chocolate chip cookie that contains 19 g carbohydrate, 3 g protein, and 9 g fat.
agasfer [191]
Im unsure :( maybe try looking up a calorie calculator
5 0
3 years ago
And I living organism what is a tissue
Leviafan [203]
It is an ensemble of similar cells
4 0
3 years ago
Read 2 more answers
PLEASE HELP
torisob [31]

Decrease

Increase  

Increase

Decrease

Increase

Decrease

Hope this helps! :)

4 0
3 years ago
Why is the structure of a molecule important to its function
Scilla [17]

Answer:

It determines how biological molecules recognize and respond to one another with specificity.

Explanation:

A molecule has a characteristic size and shape. The precise shape of a molecule is usually very important to its function in the living cell. Molecular shape is crucial in biology because it determines how biological molecules recognize and respond to one another with specificity.

3 0
3 years ago
Other questions:
  • 5 Fe2+(aq) + MnO4−(aq) + 8 H+(aq) ⟶ 5 Fe3+(aq) + Mn2+(aq) + 4 H2O(l) determine if each of the following statements is True or Fa
    11·1 answer
  • Indicate which reactions are redox reactions. check all that apply. check all that apply. 2na(s)+cl2(g)→2nacl(s) cd(s)+pb2+(aq)→
    13·1 answer
  • List all of the recessive traits you noticed in the picture
    13·1 answer
  • Suggest 2 reasons why copper should not be disposed in landfill sites
    10·2 answers
  • Which molecule is an alkyne?
    11·1 answer
  • f a net force of 4 N caused a football to accelerate 8 m/s2 across a football field, what was the mass of the football?
    5·1 answer
  • What two factors affect the pressure in a solid
    9·1 answer
  • How many molecules of water in 61.0 grams of h2o​
    8·2 answers
  • Find the resistance if the current is 1.5 amperes and the voltage is 15-V.
    13·1 answer
  • The ester of honey and the test ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!