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
HACTEHA [7]
3 years ago
8

Zoe forgets to wash her hands before handling some samples in Petri dishes, and as a result, some of the samples become contamin

ated. What is a likely source of error in this experiment
Biology
1 answer:
Degger [83]3 years ago
4 0
The germs from her hands mixed with those in the petri dishes and some were contaminated 
You might be interested in
All living organisms are classified into one of three domains: Bacteria, Archaea, and Eukarya. Organisms in the domianns Bacteri
statuscvo [17]
They are prokaryotes
6 0
3 years ago
Read 2 more answers
In an ecosystem can there be more carnivores than herbivore? Explain why or why not
Kobotan [32]
There cannot be more carnivores than herbivores because the carnivores eat the herbivores. If there wasn't enough herbivores to eat, then the carnivores would eventually become extinct.
5 0
3 years ago
Read 2 more answers
Why was using reverse transcriptase necessary for finding a way to make artificial insulin?
KengaRu [80]
A, scientists had to convert information from amino acids to nucleic acids.
8 0
3 years ago
Read 2 more answers
14. Describe the difference between the three macroinvertebrate categories and
tankabanditka [31]

Answer:

Invertebrates are the organisms in which backbone or vertebral column is absent.

The three macroinvertebrate categories are annelids, mollusks and arthropods.

Annelids are the organisms having segmented body. They are found in moist places. Examples are leeches and earth worms.

Mollusks are the organisms which are enclosed in a calcium carbonate shell. Examples are snails and slugs.

arthropods are the invertebrates which have segmented body and jointed appendages. Examples are insects and crustaceans etc.

7 0
3 years ago
Which is not a component of the balanced and restorative justice model?
andrew11 [14]

Deconstructionism is not a component of balanced and restorative justice model.

Balanced and restorative justice is termed as the theoretical model and attempts to span tension between treatment and retribution. In this process victims takes an active role. Offenders take full responsibility for their actions.

Seize an opportunity to do right from wrong and redeem themselves before their community and before their eyes. Restorative justice focuses on helping offenders from future offences.

3 0
2 years ago
Other questions:
  • List 4 functions of the plasma membrane.
    6·1 answer
  • Name the two different types of nucleic acids
    13·1 answer
  • Monosaccharides can be classified based on the number of carbons they contain and the type of group attached to the molecule. Se
    13·2 answers
  • What happen when the phosphate from ATP attaches to the pump?
    7·1 answer
  • Anorexia nervosa is characterized by the maintenance of unusually low body weight and ____.
    14·1 answer
  • Please explain to me the mechanism of hearing...
    14·1 answer
  • Plants are a source of ________.<br><br> food<br> fuel<br> medicine<br> all of the above
    13·1 answer
  • PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
    5·1 answer
  • How has natural selection shaped our earth today?
    9·1 answer
  • 1. Signal Transduction Pathways start with a _____________________ in the form of a __________________ message that is _________
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!