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
photoshop1234 [79]
3 years ago
11

A biology student is studying ways to grow crops in soils that are high in salts and other dissolved solids. To determine whethe

r corn plants can tolerate salty soil conditions, she grows one corn plant in typical non-salty soil and one corn plant in the same soil plus 0.5 kilograms of salt. After 6 weeks of growth, the corn plant grown in salty soil is only about 50% of the mass and height of the corn plant grown in non-salty soil. How can this research be improved so that she will have greater confidence in her data?
Biology
2 answers:
mars1129 [50]3 years ago
8 0
She will have about 50.5 % 
oee [108]3 years ago
7 0
A) repeat the experiment but with additional corn plants to increase the sample size EliminateB) add more salt to the experimental condition so that the resulting data is more clear C) test an additional variable such as amount of moisture so that the results are more valid D) revise the original hypothesis to account for the fact that plants do not grow in salty soils
You might be interested in
In the word "claustrophobic" phob is the_____.
snow_tiger [21]

Correct answer: A). Root

The part of the word that can not be broken down is called root word. In the word claustrophobic ''phob'' is the root word. It can not be suffix as a suffix are added after the root word. It cannot be prefixed as it is added before the root word. Here the prefix would be ''claustro'' and suffix would be ''ic''. It cannot be affixed as it contains both suffix and prefix.

Hence, the correct answer would be option A.


8 0
3 years ago
Read 2 more answers
Name three animals that might live in both woodland and grassland biomes.
Firlakuza [10]
<span>gazelles, zebras, rhinoceroses, wild horses, lions, wolves, prairie dogs, jack rabbits, deer, mice, coyotes, foxes, skunks, badgers, blackbirds, grouses, meadowlarks, quails, sparrows, hawks, owls, snakes, grasshoppers, leafhoppers, and spiders.


</span>
5 0
3 years ago
How does carbon enter the soil
Eva8 [605]
It's fused into natural mixes by autotrophs and enters the dirt when living beings die.
7 0
3 years ago
Why would it be pointless for reptiles to sit on their eggs to incubate them as birds do?
agasfer [191]
The best and most correct answer among the choices provided by your question is the second choice or letter B.

Reptiles don't sit on their eggs like birds do because r<span>eptile eggs are not amniotic and have no shell, so sitting on them would crush them.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
8 0
3 years ago
Read 2 more answers
Write the name of the organs found in middle ear with their function.​
sp2606 [1]

Answer:

tympanic cavity .. The primary function of the tympanic cavity is to offset the decrease in acoustic energy that would occur if the low impedance ear canal air directly contacted the high-impedance cochlear fluid.

Explanation:

6 0
3 years ago
Other questions:
  • TRUE or FALSE: The seasons are caused by the tilt of the Earth’s axis. A. FALSE B. TRUE
    12·2 answers
  • What is a polygenic trait
    15·1 answer
  • Which technique can be used to determine if a sample of cells expresses both isoforms? Synthesize cDNA from Protein X mRNA using
    12·2 answers
  • What are the warning signs of COPD?
    5·1 answer
  • Which conclusion can be supported by the fact that explorers introduced dogs and horses in Florida?
    8·1 answer
  • 4. Calculate the specific heat for a 20 g piece of metal if 30 J of energy is
    7·1 answer
  • What happens if a person has one kidney removed? 1 point a. They will continue as normal b. They will stop making urine c. They
    14·1 answer
  • What factors may affect the success of the decellularization process? ​
    13·1 answer
  • Which of the following is NOT one of the four most common elements found in food?
    9·1 answer
  • 1. Describe the flow of energy from the sun to a producer, like grass, and then to a consumer, like a rabbit. 100 points!!! Not
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!