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
grigory [225]
3 years ago
15

Suppose you want to find out which dog food your dog likes best. Write about the experiment you would design. What variables do

you need to control? How would you avoid experimental bias? Write a scientific hypothesis.
Answer all these questions. Thanks!
Chemistry
1 answer:
denis-greek [22]3 years ago
3 0
By giving the dog 2 or more different dog foods and seeing what one he eats the must of and the variables u control is how much you give the dog and the hypothesis is if I give the dog two or more different kinds of dog food than we will see what one he/she like the most
You might be interested in
Which causes genetic variations and can result in different alleles? O predation rate O random mutations O competition o environ
alekssr [168]

Answer:

B

Explanation:

3 0
2 years ago
Read 2 more answers
Does liquid evaporate with adding heat or losing it
Marysya12 [62]
Adding because evaporation speed is increased with increased temperature
6 0
3 years ago
What is the answer plzzzzzz help ASAP
zhuklara [117]

The answer is C) reactants because a chemical reaction is the process in which atoms present in the starting substance rearrange to give new chemical combinations present in the substance formed by the reaction
5 0
2 years ago
Read 2 more answers
over the last 100 years the number of lives lost during major storms like hurricanes has steadily dropped what could be conclude
Irina18 [472]
People have learnt to make shelters in a way so that they don't get affected by natural disasters that are common in their area. For example, people make houses of complete brick so they are stronger and can withstand a powerful storm
4 0
2 years ago
I have 345mL of a 1.5M NaCl solution. If I boil the water until the volume of the solution is 250mL, what will the molarity of t
Karo-lina-s [1.5K]
Answer is
C. 2.07 M


For explanation

M1V1 = M2V2

M2 = (M1V1)/V2

M2 = (1.5M x 345ml) / 250 ml

:. M2 = 2.07 M
8 0
3 years ago
Other questions:
  • How many inner, outer, and valence electrons are present in an atom of each of the following elements?
    8·1 answer
  • Which is a polar molecule?
    8·1 answer
  • An unknown compound contains only carbon, hydrogen, and oxygen (CxHyOz). Combustion of 6.50 g of this compound produced 9.53 g o
    13·1 answer
  • A sample of 14.5 g of sodium bicarbonate (NaHCO3) was dissolved in 100 ml of water in a coffee-cup calorimeter with no lid by th
    9·1 answer
  • You want to determine the protein content in milk with the Kjeldahl method. You take 100 g whole milk and use 100 mL of 0.5 M hy
    14·1 answer
  • Calculate the wavelength of radiation with a frequency of 8.0 x 10^14 Hz.
    5·1 answer
  • As a biologist, you are researching a population of moles. In the course of your research, you identify a nearby population that
    9·1 answer
  • Iron(III) oxide is formed when iron combines with oxygen in the air. How many grams of Fe2O3 are formed when 1.47 g of Fe reacts
    6·1 answer
  • Acetone has the formula C3H6O. The empirical formula of vitamin C is _______.
    11·1 answer
  • Scientists used a powerful telescope to discover the caloris crater on mercury
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!