To conduct a proper experiment, how many independent variables should be tested at a time in a controlled experiment to get a reliable result?

Answers

Answer 1

Answer:

One independent variable although I'm not sure so i suggest waiting for another answer.

Answer 2
A controlled experiment requires at least two variables: a manipulated variable and a response variable.

Related Questions

What would happen to a water strider if it was on oil instead of water?

Answers

Answer:

When the researchers placed the oil strider in a container with oily water and agitated the container, the strider skated on the surface between oil and water, just as a water-striding insect moves on the surface between water and air.

Explanation:

The water strider would just stride across it like it’s on water

Which of these structures below represents a fat?

Answers

The correct answer is C

Option C is correct for structures of fat

What are the types of fat in our body?

Fats are the complex of fatty acid and glycerol molecule which helps body in different metabolic activity.

Different types of fats are present in animal, plant and other foods such as saturated, unsaturated, polyunsaturated, monounsaturated, and trans fats.

Some fats involve in metabolism and hormone levels, while others contribute the disease like Type 2 Diabetes, Heart Disease, Cancer.

Essential fat is present in brain, bone marrow, nervous system and membranes that in protection, hormone regulation, control fertility, vitamin absorption, and temperature regulation.

Subcutaneous Fat present in skin, it estimate total body fat percentage.

Visceral Fat is present in belly fat, is a type of white fat stored in abdomen and around all the major organs.

Option C is correct

Learn more about fat, here:

https://brainly.com/question/233734

#SPJ2

1.Suppose there is a drought and play and plant cannot get enough water. What happens to the cytoplasm of and the organelles in the plant cells?
2. describe the main differences between lysosomes and vacuoles
3. Could a single part of a multicellular organism survive on its own? Explain your answer

Answers

Answer:

1: if they cannot get enough water they will use techniques to protect themselves and conserve water.

2:  Vacuole is a cell organelle which contains mainly water while lysosomes also cell organelle and are regarded as  suicid bags by function. Vacuoles stores the undigested nutrients while the Lysosomes are the membrane bound sacs containing digestive enzymes that breaks down large molecules.

3: No, a single cell can carry out its functions independently but cannot survive or be sustained on its own because it needs help from the other cells from the multicellular organism to function properly.

Explanation:

answer: if they are not allowed of getting enough water they will figure out other ways/ forms to do it

Which best compares the temperatures of the substances?

Substance X has the highest temperature because its particles have more kinetic energy.
Substance X has the highest temperature because it has fewer particles.
Substance Y has the highest temperature because its particles have more kinetic energy.
Substance Y has the highest temperature because it has more particles.

Answers

Answer:

The correct answer is: A. Substance X has the highest temperature because its particles have more kinetic energy.

Explanation:

Help me, my brain's under a rock and due in 5 minutes, late work

Answers

I would say A
Hope that helps *smiles*
Sorry if it’s wrong
The answer is A hope this helps
Other Questions
What are three reasons authors might use a nonlinear plot structure?to change the course of the main plotto give more attention to a minor characterto slow down the storyto make the story feel longer for the readerto give the main conflict more depthReset 2. Lisa Newton argues that reverse discrimination for strong affirmative action) is unjustified. Which ofthe following is included in her particular argument?A. That strong affirmative action hurts the very people it's designed to help by creating "tokens".B. That strong affirmative action leads to unqualified people in positions of authorityC. That strong affirmative action can only be defended by an appeal to equalityD. All of the above. What are the coordinates of the point3of the way from A to B?4B21+2lo-21 HELPPP! answer these questions for pounts and brainlest pls Evaluate 5 - (4 + 2)2O A. 9O B. -15O C. 5O D.-31 To reduce the costs of extracting aluminum, what must be added to it to reduce the melting point? A. Bauxite B. Cryolite C. Cathode D. Anode please solve my difficult question fast 24 24 24 20 22 17 many b) Karma spends, 3 hrs everyday leaming music. How hours does e she spend learning music o in a week? can anyone pls tell me answer What is the coefficient Mention the importance of hotel management? Give me 3 verbs u love doing and 3 nouns u cant live without Ill give brainliest help ASAPP Estimate the shaded areas of the following shapes.??? Multiply.(b - 7)(2b +9)(b - 7)(2b +9)=(Simplify your answer.) which equation can be used to solve for x in the following diagram? Which sentence states implicit information you can learn from the passage? please help me with this and explain your answer What time is shown on the clock Solve for x: (1/3)x= 81 Please help me I will mark brainliest :) What are two ways you can set up an experiment to measure the rate of photosynthesis?