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
mylen [45]
3 years ago
5

A researcher is interested in the effect of fertilizer on the numbers of flowers produced. She sets up an experiment with 4 grou

ps of identical rose bushes. Group 1 receives 1 ounce of fertilizer, Group 2 receives 2 ounces, Group 3 receives 3 ounces and Group 4 receives no fertlizer. The plants receive the same amount of water, sunlight and humidity. She counts the number of flowers on each plant at the end of one month. What is the independent variable in the study?
a. number of flowers
b. height of plant
c. amount of water
d. amount of fertilizer
Biology
1 answer:
lapo4ka [179]3 years ago
4 0
Amount of fertilizer because the independent variable is the variable that changes where the dependent variable doesn’t
You might be interested in
The public is not yet able to purchase cars powered by hydrogen fuel cells because engineers have to determine how the cars perf
alukav5142 [94]

Answer:

B - In real world conditions

Makes the most sense.....

5 0
3 years ago
Read 2 more answers
How are human waste and human population growth most likely to be related?
evablogger [386]
The more people the more waste that will be created so D
4 0
3 years ago
The % DV (percent Daily Value) is based on an average 2,000-calorie diet. One gram of carbohydrate provides 4 calories of energy
Olin [163]

Answer: 300 grams

If Anna’s doctor recommends getting 60% of her calories from carbohydrates, it means that (2000*.60) or 1200 calories should come from carbohydrates.

<span>If one gram of carbohydrate provides 4 calories of energy, then 1200 calories is equal to (1200/4) or 300 grams of carbohydrates Anna should consume each day.</span>

7 0
3 years ago
Read 2 more answers
Someone help please??
bixtya [17]

Answer:

25

Explanation:

It depends if number is more than 5 or 5 it will change and if it is less than 5 then it will be same

4 0
3 years ago
Cellular respiration allows organisms to release the energy stored in the chemical bonds of glucose, C6H12O6. The energy in gluc
Paha777 [63]

The right answer is water.

The transformation of oxygen into water is done at the level of the mitochondria in a process called oxidative phosphorylation.

In eukaryotes, oxidative phosphorylation occurs in the inner mitochondrial membrane, specifically at the cristae of this membrane. It includes the respiratory chain, which provides oxidation of coenzymes reduced by the Krebs cycle, and ATP synthase, an enzyme capable of phosphorylating ADP to ATP from the energy released by the respiratory chain during the course of treatment. oxidation of coenzymes. This energy is stored as an electrochemical gradient across the inner membrane of the mitochondria by proton pumps that generate a proton concentration gradient during the flow of electrons along the respiratory chain. The final step of the latter is the reduction of one oxygen molecule by four electrons to form two molecules of water by fixing four protons.

7 0
3 years ago
Read 2 more answers
Other questions:
  • I need the CORRECT answer, quick!! Thank you, i will give brainliest.​
    13·1 answer
  • Who is the independent variable? Also who is the Dependent variable.
    15·1 answer
  • What are two possible outcomes (signs or symptoms) that can result when chemical mediators such as leukotrienes and interleukin-
    14·1 answer
  • How did Hershey and Chase ""label"" viral DNA and viral protein so that they could be distinguished? Explain why they chose each
    5·1 answer
  • What is keratinization
    12·1 answer
  • The following table describes several molecules and their functions. The molecules all belong to the same class.
    6·2 answers
  • 9. Which is not associated with areas of karst topography? A caverns B sinkholes C flowing rivers D sinking streams​
    10·1 answer
  • Hyphae of bread mould that penetrate the substrate?​
    8·1 answer
  • I know when a hot surface is touch receptors in the hand send a signal to the nervous system the nervous system then sent a sign
    5·1 answer
  • Which of these body cavities is a long, continuous cavity located on the back of the body?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!