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
Dima020 [189]
3 years ago
8

A student measured the power of a motor operating at different temperatures. The student recorded a total of 11 measurements, on

e at each 2 degree interval between 10°C and 30°C. Which change in the procedure would most improve the validity of conclusions based on this investigation?
Biology
1 answer:
user100 [1]3 years ago
5 0
As a rule of thumb, in order to improve the reliability and accuracy of an experiment, it is best if the experiment is repeated several times. The increased number of trials ensures that the readings observed have minimal random error.
You might be interested in
Which of the following is a balanced chemical equation
s344n2d4d5 [400]

The answer is D.

Hope this helps! :)

4 0
3 years ago
Information autotrophs differ from heterotrophs in that only autotrophs
Natali5045456 [20]
A<span>utotrophs differ from heterotrophs in that only autotrophs can make their own food

Hope this helps!</span>
7 0
3 years ago
An original section of dna has the base sequence agcgttaccgt. a mutation in this dna strand results in the base sequence aggcgtt
ycow [4]
<span>How can a mutation in a DNA base sequence cause a change in a trait?</span>
8 0
3 years ago
All of the statements regarding the history of life on Earth are true except: Group of answer choices a) The history of planet E
liq [111]

Answer:

the correct answer is A

Explanation:

Option A is the one that is considered false since the warm stages that the earth goes through are called greenhouse stages, but the cold ones are not called in the same way but are called glaciation stages.

3 0
3 years ago
What characteristic makes up the main difference between an asteroid and a meteoroid?
iogann1982 [59]
Asteroid<span>: a large rocky body in space, in orbit around the Sun. </span>Meteoroid<span>: much smaller rocks or particles in orbit around the Sun. Meteor: If a </span>meteoroid<span> enters the Earth's atmosphere and vaporizes, it becomes a meteor, which is often called a shooting star.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • The grass is the base of this food pyramid. The grass produces energy to support the entire pyramid or food chain through what p
    9·2 answers
  • Which part of a ribosome accepts a tRNA molecule that is attached to a growing polypeptide chain?
    5·1 answer
  • A student is measuring the effect of different temperatures on the effect of enzymes in biological systems. What temperature ran
    14·1 answer
  • Bacteria disease may become difficult to cure when bacteria?
    8·1 answer
  • 2. Cross a homozygous two horned zork with a heterozygous two horned
    15·1 answer
  • Question 2 of 10
    11·2 answers
  • An envelope is used by viruses to
    15·1 answer
  • 11. One of the challenges of tidal wave energy is:
    12·1 answer
  • C'est quoi l'hypophyse
    11·2 answers
  • The Small channels of spongy bone that are filled with marrow are most accurately named ______.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!