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
Alexandra [31]
3 years ago
7

Kim's Dalmatian, Tigger, always eats the same brand of food. Although he does everything else at lighting speed, he is a very sl

ow eater. After watching a TV commercial touting the irresistible taste of Puppy Yums Dog Vittles, Kim decides to conduct an experiment comparing Tigger's regular food (K-9 Crunchy Bits), Puppy Yums Dog Vittles, and a store brand that cost 1/3 as much as the advertised food. Kim gave Tigger the same quantity of each different food, on three successive evenings, and used a stopwatch to determine Tigger's dinner-time munching speed.
Hypothesis:
Predicted Results:
Independent Variable:
Dependent Variable:
Control Variable:
Biology
1 answer:
Lelu [443]3 years ago
8 0

The experiment was intended to show that the dog will eat the tastier food advertised on TV at a faster rate than it eats its regular food.

An experiment must have an independent variable and a dependent variable. The dependent variable is the variable that is being manipulated in the experiment. The responding variable is also called the dependent variable.

In this experiment;

  • The independent variable is the type of dog food
  • The dependent variable is the eating time of the dog
  • The predicted result is that the dog will eat the advertised Puppy Yums Dog Vittles faster than the other dog foods
  • The control variable is the quantity of dog food given to the dog each evening.
  • The hypothesis of the experiment is that the dog will eat the advertised tasty food faster than it eats its regular food.

Learn more: brainly.com/question/22824409

You might be interested in
Select all that apply.
sergeinik [125]

(I'm not sure but i think these are the answers)

composed of one or more cells

contains genetic program

acquires and uses energy

6 0
3 years ago
A television works by transforming electrical energy into what other kinds of energy?
klasskru [66]

Answer: It is A

Explanation: It is A because the television gives off light and sometimes that could heat up the tv and it is sound because obviously television makes sounds because of the volume :) hopefully that helps.

8 0
3 years ago
What term describes a substance that has a positive and negative region in a molecule
Gekata [30.6K]

Zwitterion

Zwitterion also known as dipolar ion refers to a substance that has at least one positive and one negative electrical charge at different locations and the net charge of the entire molecule is zero. Examples of zwitterions are amino acids.






6 0
3 years ago
If two organisms show a developmental homology you would also definently expect them to?
san4es73 [151]

If two organisms show a developmental homology you would also definitely expect them to share genetic homologies.

Homology is the similarity between two organisms. This similarity can be of body structures, physiology, etc. This homology is generally due to shared ancestral history between two organisms. For example, the wings of a bird and bats are homologous structures, this is because they have a common anatomy.

Genetic homology refers to the arrival from the same gene from a common ancestor. The same gene is shared between two organisms who may not be related in any other matter. Genetic homology can even be depicted by the sequences of a protein.

To know more about homology, here

brainly.com/question/11344125

#SPJ4

7 0
2 years ago
The most abundant element in the atmosphere can also be found in ?
arsen [322]
The most abundant element in the atmosphere can also be is nitrogen since nitrogen gas accounts for about 78% of the atmospheric gases. Beans and whey protein are, of course, high in protein, and a fundamental component of proteins at the molecular level is a nitrogen-containing group called an amine group.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Hijra, xanith, and berdache are all examples of a __________.​
    6·1 answer
  • A new species is introduced to an ecosystem. Over several years, the
    15·1 answer
  • Small, accessory chromosomes found in bacteria that are useful in recombinant dna procedures are called
    13·1 answer
  • What is the function of a negative regulator gene
    6·1 answer
  • Proteins help the body build new tissue, repair damage cells, and produce energy.
    15·1 answer
  • Mitochondrial DNA is different from nuclear DNA because
    8·1 answer
  • The___________ type of microscope is the best used to observe bacteria or viruses
    13·1 answer
  • Explain what it is called when two prides of lions compete for prey versus if leopards compete with a pride of lions for prey.
    10·1 answer
  • What is mutation how can it change in an amino acid sequence damage the protein
    5·1 answer
  • What is parent material?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!