Answers
Answer:
water chichet and flea
Explanation:
i dont know how to spell sorry
So the way u can figure this out is but going to each and if it has a plant and an animal to it then it is a omnivore
Related Questions
As the total resistance is reduced in a simple electrical circuit, the current flow will _____.
A. increase
B decrease
Answers
As resistance is increased, the current flow will decrease. Therefore, as the resistance is reduced, the current flow will increase.
what is the meaning of life? why are we here? what is the goal
Answers
Answer:
you are the one who gives meaning to your life, do what u want to do. try new things and just enjoy the good things that you alreadyknow u like. you shouldn't look at life as a competition or as a task that needs something to be done, just do whatever u want
What type of machine converts electrical energy to mechanical energy using magnetism?
A. boiler
B. generator
C. motor
D. turbine
Answers
Lab Report: Reaction Rates and Temperature
In this activity, you will complete a virtual experiment to determine how the temperature of water affects the time it takes for antacid tablets to dissolve.
Pre-lab Questions
1. How does an increase in concentration affect a chemical reaction?
2. When temperature increases, what happens to the molecules in a chemical reaction?
3. How do we measure the average kinetic motion of molecules in a solution?
Hypothesis Before you begin your lab, write a hypothesis that reflects how you think temperature of the water will affect the reaction rates. Record your hypothesis as an “if, then” statement.
Variables
This experiment tests how the temperature of water affects the time it takes for antacid tablets to dissolve.
1. What is the independent variable?
2. What is the dependent variable?
Materials
Note that you may choose to conduct this lab with the materials listed below (follow all lab safety procedures) or by watching the experiment video in the lesson.
• 4 antacid tablets
• 2 clear cups labeled Hot and Cold
• Water
• Timing device
Procedure
• Observe the experiment in the virtual lab window. (Or, if you choose to perform this experiment yourself, follow the same procedures shown in the video.)
• Record the time for each trial of the experiment.
Data
Data table: Record the length of time for each trial.
Trial
Time for tablet to dissolve in hot water
Time for tablet to dissolve in cold water
1
2
Graph
Create and include a graph to show the results from the trials. You may use the Create A Graph tool located in the course toolkit for help creating a graph.
Post-Lab Questions
1. Review your data. Did your experiment support your hypothesis? Support your answer with data from your experiment.
2. How did the temperature affect the time it took for the antacid tablet to dissolve?
3. What evidence indicates that a chemical reaction took place?
4. Predict what would happen if the same experiment was conducted with different amounts of water.
Answers
Answer:
3. How do we measure the average kinetic motion of molecules in a solution?Hypothesis Before you begin your lab, write a hypothesis that reflects how you think temperature of the water will affect the reaction rates. Record your hypothesis as an “if, then” statement.VariablesThis experiment tests how the tempe
Explanation:
Answer: Look at the PDF I attached. Hope this helps!
he primary coil in a transformer has 250 turns; the secondary coil has 500. Which is correct?
a. This is a step-down transformer.
b. The voltage in the secondary coil will be higher than in the primary.
c. The power in the secondary coil is greater.
d. The power in the primary coil is greater.
Answers
Answer:
b
Explanation:
hope its help po #carry onlearning
Ice and water in a glass are at the same temperature. What other similarities or differences are there between the water and the ice?
A. All of the particles will have the same potential energy, but the particles in the ice will have more kinetic energy.
B.All of the particles will have the same kinetic energy, but the particles in the ice will have more potential energy.
C.All of the particles will have the same potential energy, but the particles in the water will have more kinetic energy.
D.All of the particles will have the same kinetic energy, but the particles in the water will have more potential energy
Answers
Answer:
C
Explanation: ITS C!!! HOPEFULLY, THIS HELPS!!! :)
"Ice and water in glass are at the same temperature. What other similarities or differences are there between the water and the ice? All of the particles will have the same potential energy, but the particles in the water will have more kinetic energy."
Answer: C
Explanation: if wrong let me know pls
Compare and contrast electric conductors and electric insulators. Give an example of each.
Answers
Answer:
conductor:-
A substance that allows heat to pass through them is known as a conductor.
Example:-All the metals, water, etc.
Insulator:-
A substance that does not allows heat to pass through them is known as an insulator.
Example:-All the nonmetals etc.
Explanation:
Explanation
- A conductor is a type of material that allows the flow of charge in one or more directions through its body.
- Electrical current is generated by the flow of electrons, holes, and positive or negative ions in some special cases.
-On the other hand, an insulator is an object or type of material that do not allow the flow of charge through its body.
-Examples of conductors are metals and metallic wires, whereas examples of insulators are dry wood and plastics.
FINAL ANSWER:
A conductor is any material that allows charge to flow through its body while an insulator does not allow charge to flow through its body.
Metals are examples of conductors and dry wood is an example of an insulator.
Answer the question below
Answers
Answer:
The last one
Explanation:
A instinct is a sudden trigger than dont be needed to improve on.
If 'P' represents white color flowers and 'p' represents purple color flowers, and you cross a PP plant with a pp plant, what will be the genotype of the offspring?
Answers
25 points. Pls, hurry, What happens to the energy of a wave if the amplitude of the wave is doubled?
Second question: How does the frequency of a wave relate to the energy of the wave?
Answers
The higher the frequency, the more energy
Quite simple really
why do we "call it a day" when it's the end of the day/ night time?
Answers
Answer:
Explanation:
We call it “a day”, beucase the day is over.
Answer:
Hello, I'm here to help :D
The Explanation:
The original phrase was call it half a day, first recorded in 1838, which reffered to leaving one's place of employment before the work day was over.
The first recorded use of call it a day was in 1919, and of call it a night in 1938
Bye! - Lilo
In 3 to 5 sentences explain the differences between chemical and physical changes
Answers
Answer:
a physical change in a substance doesn't actually change what the substance is. it remains the same. in a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.
Explanation:
Answer:
The difference between chemical and physical changes is that a chemical change happens whenever there is a change in the molecule of a substance. Chemical changes always make a new substance and could never go back to how it was before. In a chemical change, the energy causes the atoms to break free of their molecules and form different molecules.
A physical change never forms a new substance, for example, if you cut an apple in half it will still be an apple because it did not form a new substance or it does not have mold or anything on it that will not be able to change back to what it was before. The type of physical changes is texture, shape, temperature, and a change in the state of matter.
So the difference between them is that a chemical change can never go to what it was before but a physical change can.
What is created by the flow of electric current?
A.) a battery
B.) an electric field
C.) a magnetic field
D.) a resistor