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
olga nikolaevna [1]
3 years ago
14

Why might a scientist repeat an experiment if he/she didn't make a mistake in the first one? An experiment should be repeated to

Biology
2 answers:
Studentka2010 [4]3 years ago
6 0
Experiments are often replicated or repeated even when no obvious mistake was visible. This is to establish how variable results are. Statistically, multiple runs are used to determine the variance or standard deviation around the average value. The best answer for this is choice C, to double check results.
Fofino [41]3 years ago
4 0

Explanation:

its A make sure that she/he gets identical results because

You might be interested in
Which of these is a process during which the hydrosphere interacts with the geosphere?
timofeeve [1]
<span>The correct answer is "Absorption of rainfall by soil." The hyrdosphere refers to all water on the earth's surface. The geosphere, in this context, refers to the solid parts of the earth (rocks, sand, etc.) Since rain is part of the hydrosphere and soil is part of the geosphere, rain soaking into the soil would be an interaction between the two. The other choices deal with changes in the hyrdrosphere, but there is no interaction with the geosphere.</span>
7 0
3 years ago
true or false active transport moves molecules from an area of high concentration to low concentration
Anon25 [30]
True if not I’m sorry
7 0
3 years ago
____________ is (are) found on the posterior surface of the tongue
Alina [70]
Sense Organs, taste buds are depicted in detail). The tongue consists of skeletal muscle, a lamina propria containing connective tissue and minor salivary glands, and stratified squamous epithelium.The 4X micrograph shows the rough dorsal surface as well as the mucous and serous glands present in the posterior tongue.
6 0
3 years ago
Which Biome?
yarga [219]

Answer:

More organisms are present on location A.

Explanation:

Due to more yearly precipitation, there is more vegetation present on location A. Due to the presence of this vegetation, more organisms are present because there is more food available for organisms as compared to location B. Due to less precipitation, there is less or no vegetation is present on location B and organisms are present in less number due to harsh environmental conditions and no food availability for organisms.

8 0
2 years ago
Assume you inoculated 100 cells into 100 ml of nutrient broth. You then inoculated 100 cells of the same species into 200 ml of
Rudik [331]

The Answer Is C) The same number of cells in both

4 0
3 years ago
Read 2 more answers
Other questions:
  • Telemedicine and remote monitoring are part of a _____ _____ trend.
    10·1 answer
  • Which transformation requires a complete meltdown of the rock into magma?
    13·2 answers
  • When getting a vaccination, which substance is
    5·1 answer
  • Why does a frameshift mutation usually cause more defects during protein synthesis than a point mutation? apex?
    6·2 answers
  • If one side of a DNA molecule is: AGATTCGAACCT, what would the complementary strand be?
    6·1 answer
  • Identify 4 abiotic and 4 biotic fators 
    9·2 answers
  • A cell under a microscope shows Two daughter cells were formed and they are haploid. Which stage of meiosis is the cell showing?
    13·1 answer
  • Which of the following best describes how a biotic factor can limit the population growth in a species?
    11·1 answer
  • Does anyone know what these are ?? maybe ants ?? or termite swarmers ??
    5·2 answers
  • What's Ascent of sap............
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!