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
stepan [7]
3 years ago
6

You water three sunflower plants with salt water. Each plant receives a different concentration of salt solutions. A fourth plan

t receives pure water. After a two-week period, the height is measured. Item at position 5 5 6 points The C.G. (control group) is
Biology
1 answer:
Kruka [31]3 years ago
5 0

Answer:

The fourth plant that receives pure water is the control group.

Explanation:

The election of a control group is essential in an experiment. Its principal purpose is to allow the discrimination of the results obtained by the treatment in the study, in this case, <em>the different concentrations of salty water that each plant receives</em>. The control group provides a reference point. It must be selected from the same population of the treatment groups. Both groups must be similar in every variable that might influence the results, <u>except for the study treatment.</u>

You might be interested in
which of the following most accurately depicts how a decline in Americas metal economy can negatively affect another countrys ec
professor190 [17]

Answer:

jobs are lost due to lack of metal for computers

5 0
3 years ago
What are the four types of tissues?
ElenaW [278]

The term ''tissue'' refers to a group of similar cells. Being a combination of equal cells, a tissue has the same function in any part of the body.

The four types of tissues are:

. The epithelial tissue

. The connective tissue

. Muscle tissue

. The nervous tissue

. The epithelial tissue serves as a cover, among these are the skin and the lining of several ducts inside the body. It is divided into two general classifications: Simple Epithelium and Stratified Epithelium.

. The connective tissue supports and joins other tissues such as bone, blood and lymphatic as well as adipose tissue and reticular tissue.

. Muscle tissue consists of striated or voluntary muscles that move the skeleton and smooth muscle, such as the one that surrounds the stomach. It is divided into three types: Skeletal Muscle Tissue, Cardiac Muscle Tissue and Smooth Muscle Tissue.

. Nervous tissue is formed by nerve cells or neurons and serves to carry messages to and from various parts of the body. This tissue is present mostly in the brains and spinal cord. It has two types of tissue: The Nerve Cell and the Neuroglia.

7 0
3 years ago
The main function of the midbrain seems to be:
Fed [463]

Answer:

A

Explanation:

3 0
3 years ago
Read 2 more answers
Which event is often associated with an earthquake? A. hurricane B. sea floor spreading C. tsunami D. flooding
denis-greek [22]
A tsunami is associated a lot. Hope that helped dude! ( Or girl.)
8 0
3 years ago
Read 2 more answers
Transcribe the DNA sequence into mRNA: TAC CCA AGT <br> PLESSE HELPPPP
hammer [34]

Answer:

AUG GGU UCA

i think im not sure

umm im trying to figure it out tho i think its A

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Young caterpillars that are unlucky enough to get a mouthful of the "milk" from the Milkweed often die of starvation because the
    10·1 answer
  • A cardiologist performs a second pericardiocentesis and provides supervision/ interpretation of the radiological procedures.
    9·1 answer
  • A cell that has relatively few energy needs would probably have a relatively small number of __________.
    11·2 answers
  • How would you buffer a solution that has a pH of 12
    11·1 answer
  • which of the following organic molecules have only single bonds? a) structural isomers b) geometric isomers c) saturated hydroca
    8·1 answer
  • Describe the specialized characteristics of human red blood cells and explain how these characteristics help red blood cells to
    6·1 answer
  • How does the random motion of molecules relate to diffusion/osmosis?
    13·1 answer
  • Which of the following types of models is most likely to be used to predict earthquakes?
    12·1 answer
  • Which provides long-term energy storage?
    6·2 answers
  • Scientists have observed that in the Antarctic ecosystem Adélie and Chinstrap penguin populations have decreased in the past 40
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!