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
Murljashka [212]
3 years ago
12

An ecologist conducts a greenhouse experiment to study the effect of water concentration added to soil on the productivity of su

nflower seedlings. what is the independent variable in this experiment?
Biology
1 answer:
Zielflug [23.3K]3 years ago
3 0
An ecologist conducts<span> a </span>greenhouse experiment<span> to </span>study<span> the </span>effect<span> of nitrogen </span>concentration<span> on the</span>productivity<span> of </span>sunflower seedlings<span>. What is the </span>independent variable<span> in this </span>experiment<span>? make predictions about how nature works</span>
You might be interested in
After a forest fire, which type of organisms will begin secondary succession?
evablogger [386]

Answer: honestly i just dont know im here for the points thanks broski

Explanation:

4 0
2 years ago
You take a job selling diet marshmallows at a company where the average employee earns $70,000 a year. Later you discover the co
Llana [10]

To find the average they also take into account the salary of the president, who probably makes a lot more than $20,000.

4 0
2 years ago
Explain the difference in meaning between the words microbe and pathogen.
Ivanshal [37]

Answer:

Different diseases are caused by different types of micro-organisms. Microbes that cause disease are called pathogens. It is important to remember that: A pathogen is a micro-organism that has the potential to cause disease.

8 0
2 years ago
What hormones are produced by the thyroid and parathyroid glands?<br> Explain the function of each.
Goryan [66]

Answer:

hope this helps:)

Explanation:

The thyroid gland uses iodine from food to make two thyroid hormones that regulate the way the body uses energy. The parathyroid glands are four tiny glands located behind the thyroid gland. The parathyroid glands produce a substance (parathyroid hormone) that helps control the amount of calcium in the blood.

8 0
3 years ago
Catergorize the particles according to weather they are found in the nucleus or the eclectic cloud
jeyben [28]
<h2>Answer</h2>

Nucleus: Protons and Neutrons

Electron Cloud: Electrons

<h2>Explanation</h2>

An atom consists of three subatomic particles i.e Electrons, Protons and neutrons. Protons and neutrons are found inside of the nucleus of an atom whereas electrons are found in the orbits that surround the nucleus of an atom known as electron cloud. In the atom Protons contain positive charge to attract the electrons which contain negative charge and the neutrons contain no electrical charge.


6 0
2 years ago
Read 2 more answers
Other questions:
  • How are tigers and goldfish related
    15·2 answers
  • Scientific inquiry is driCreativity helps a scientist by allowing him or her toven by a scientist’s
    13·1 answer
  • Oxygen, the element, is recycled in a biogeochemical cycle within its three main reservoirs: the atmosphere, the total content o
    13·2 answers
  • A pink flowered plant is crossed with a white flowered plant. what se the genotypes?
    8·1 answer
  • Why is carbon special compared to other elements?
    15·2 answers
  • Why does the last line create a satisfying ending?
    10·2 answers
  • Please please answer on all the questions ​
    7·2 answers
  • Which is an example of two
    10·2 answers
  • What's the role of GALT to the digestive system
    14·2 answers
  • Rhizobium bacteria is found in ___ molecules of_____ plants​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!