subject

Biology, 11.09.2019 19:10 SucMaDongShan

Emily wanted to see what battery lasted the longest. she put each battery into a clock and recorded the time that the clock stopped. she used duracell, energizer, kroger bran, and everready. what is the control variable and the contstants?

ansver

Answers: 3

Show answers

Another question on Biology

question

Biology, 21.06.2019 22:00

The instructions for making proteins come originally from

Answers: 1

question

Biology, 22.06.2019 05:10

7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?

Answers: 1

question

Biology, 22.06.2019 07:50

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound

Answers: 1

question

Biology, 22.06.2019 14:30

Which organism actively hunts other

Answers: 2

You know the right answer?

Emily wanted to see what battery lasted the longest. she put each battery into a clock and recorded...

Questions

question

Social Studies, 13.11.2019 18:31

Amanaged float is the exchange rate policy where the government...

question

Chemistry, 13.11.2019 18:31

We expect the enthalpy of cumbustion of two isomers to be the molecular formulas of two molecules are so the balanced chemical equation for the two...

question

Business, 13.11.2019 18:31

A. john determine if it really is worth it to get a college education by comparing his roi going to college and his roi not going to college. after s...

question

Biology, 13.11.2019 18:31

What happens when normal human primary fibroblast cells are placed in tissue culture? a. they go through a fixed number of populat...

question

Chemistry, 13.11.2019 18:31

What information is needed to determine the energy of an electron in a many-electron atom? check all that apply. what information is needed to determ...

question

Business, 13.11.2019 18:31

What are the major reasons for the skepticism of many developing nations regarding the comparative-advantage principle and free trade? stabilizing co...

question

Biology, 13.11.2019 18:31

Now, suppose that the three tomato genes from part a did not assort independently, but instead were linked to one another on the same chromosome. woul...

question

Physics, 13.11.2019 18:31

Aclock has a second hand whose tip rubs against the inside of the glass cover. if the frictional force between the glass cover and the tip of the seco...

question

Business, 13.11.2019 18:31

What is compound interest? compound interest occurs when the interest you earn on the principal amount of an investment (or loan) is adde...

question

Physics, 13.11.2019 18:31

Acircular solenoid of radius r = 2cm passes through a square loop of wire with 1 turn and sides of length ℓ = 5cm. the solenoid is wound with n = 150...

question

Mathematics, 13.11.2019 18:31

Acity just added 100 new female recruits to its police force. the city will provide a pension to each new hire who remains with the force until retire...

question

Physics, 13.11.2019 18:31

A0.350 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.90 m/s when it makes a head-on collision with a sta...

question

English, 13.11.2019 18:31

Acg amplifier using an nmos transistor for which gm=4 ma/v has a 5ωk drain resistance rd and a 5kω load resistance rl. the amplifier is driven by a vo...

question

Engineering, 13.11.2019 18:31

In an ideal gas mixture, the partial pressures of the component gases are as follows: co2, 20 kpa; o2, 30 kpa; and n2, 50 kpa. determine the mole f...

question

Mathematics, 13.11.2019 18:31

Abus company is planning a trip for at least 108 people. if 108 people sign up, the company will charge $324 per person. for each additional person th...

question

Mathematics, 13.11.2019 18:31

Acar insurance company has 2, 500 policy holders. the expected claim paid to a policy holder during a year is $1,000 with a standard deviation of $900...

question

Business, 13.11.2019 18:31

In the month of november, cullumber company inc. wrote checks in the amount of $10,230. in december, checks in the amount of $11,815 were written. in...

question

Engineering, 13.11.2019 18:31

This program should ask the user for a maximum number max and another number mul whose multiples to print out until the maximum. the program should th...

question

Engineering, 13.11.2019 18:31

In the movie the hangover part 2, stu, the character played by actor ed helms, wakes up with a facial tattoo identical to that boxer mike tyson, who a...

question

Mathematics, 13.11.2019 18:31

Astudy is conducted to test whether students at harvard startle more easily than the general population. we know that the mean response for all humans...

More questions: Biology Another questions