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
Vinil7 [7]
3 years ago
13

A scientist studies the impact of a drug on cancer.

Physics
1 answer:
xeze [42]3 years ago
7 0

answer -

its both so write this

The independent variables are the administration of the drug - the dosage and the timing. The dependent variable is the impact the drug has on cancer.

You might be interested in
Which of the following statements about features on the sun is true
pashok25 [27]
D is the answer because of the solar phonominals
7 0
3 years ago
Can you please send me the answers of these pls <br>I will make you brainlist <br> ​
olga nikolaevna [1]

Answer:

a)= technology is any appliances which makes our work very fast without much manual effort.It is used to make our life simple and easy.

3 0
3 years ago
A portion of the mesosphere and thermosphere known for its ability to "bounce" radio signals is the _____________
Lerok [7]

It is B: ionosphere. This has the ability to bounce radio signals
8 0
3 years ago
A light bulb operating at a voltage of 120 v has a resistance of 200 ω. what is the power?
cluponka [151]

The correct is 72 watt

We know that formula of power is P=\frac{v^{2} }{r}

so putting the value of Voltage and Resistance in Formula of power so we get

P=\frac{120^{2} }{200} =72

What is Power?

Electric power is the rate at which an electric circuit transfers electrical energy per unit time.

Typically, electricity is generated by generators, but it can also be supplied by sources such as electric batteries. The electric power industry typically distributes it via an electric power grid to businesses and homes (as domestic mains electricity).

Transmission lines allow electric power to be delivered over long distances and used for high-efficiency applications such as motion, light, or heat.  Electric charges are converted to other forms of energy when they pass through an electric potential difference (voltage).

To learn more about Power from the given link:

brainly.com/question/2333114

#SPJ4

4 0
2 years ago
Is chalk a colloid, suspension, element, compound, or a mixture
Fittoniya [83]
I think that chalk is a compound. it is made up of molecules containing one calcium atom ,one carbon atom and three oxygen atoms.
3 0
3 years ago
Other questions:
  • Communication with submerged submarines via radio waves is difficult because seawater is conductive and absorbselectromagnetic wa
    6·1 answer
  • Which of the following is the best name for CaF 2 ?
    10·1 answer
  • The jet stream occurs in the mesosphere. Please select the best answer from the choices provided T F
    14·2 answers
  • Calculate the total resistance in a series circuit made up of resistances of 3Ω, 4Ω, and 5Ω.
    6·1 answer
  • Distance is constant and time increseas <br><br>Will Speed increase or decrease?<br><br>​
    5·2 answers
  • How does object float
    8·2 answers
  • 7. A cube sits in the Cartesian coordinate system. Each side of the cubeis 2m. Electric charge is distributed in the cube with a
    11·1 answer
  • Which of these is a characteristic of the Milky Way galaxy
    14·1 answer
  • What is the likely identity of a metal if a sample has a mass of 63.5 g when measured in air and an apparent mass of 60.2 g when
    10·1 answer
  • what do you think is the purpose of a periscope? Are there any other uses for periscopes besides for submarines?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!