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
liubo4ka [24]
3 years ago
10

The duquenois-levine test is used when which drug is suspected? cocaine heroin marijuana all of the above

Biology
2 answers:
Delicious77 [7]3 years ago
8 0
The Duquenois-Levine test is used specifically to test for the presence of marijuana. <span />
scZoUnD [109]3 years ago
3 0
The correct answer is marijuana.
You might be interested in
Which statement best describes succession?
Svetach [21]
A ) Would be the correct answer!

-Hope this helps you:))
4 0
3 years ago
Read 2 more answers
DNA Replicates at which phase of the cell cycle? *
ivann1987 [24]
The correct answer is S phase
5 0
3 years ago
Read 2 more answers
Choose the words that correctly fill in the blanks: Charles Darwin is known as the "Father of Evolution" because he proposed the
kakasveta [241]

Answer:

B.Evolution, natural selection

Explanation:

Charles Darwin is known as the "Father of Evolution" because he proposed the idea of evolution by way of natural selection.

3 0
2 years ago
Read 2 more answers
The process shown in the diagram produces oxygen and sugar. Which
german

Answer:

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Explanation:

so ts Cellular Respiration

3 0
3 years ago
Read 2 more answers
Hydrogen peroxide breaks down into water and oxygen, why is this a chemical reaction
aalyn [17]
It's a decomposition reaction. It's a chemical reaction because one substance (H2O2) is breaking down and becoming 2 completely new substances (H2O and O2)
4 0
3 years ago
Other questions:
  • Importance of protein in mammals​
    9·1 answer
  • Jonathan sows some pea seeds in one pot. Within few days the seeds germinate and a radicle forms, which gives rise to roots. How
    15·1 answer
  • A friend asks you how exocrine glands differ from endocrine glands. She knows that both form from invaginated epithelium. How do
    9·1 answer
  • The number of hydrogen atoms in 6NH3 is ____. 6 3 9 18
    9·1 answer
  • Why do plants not need heterotrophs
    10·1 answer
  • In the lab, you use a special balloon that is permeable to water but not sucrose to make an "artificial cell." The balloon is fi
    7·1 answer
  • Recent research has demonstrated a correlation between the presence of certain types of Gram-positive bacteria in the human gut
    10·1 answer
  • What is the correct formula?
    5·1 answer
  • Which population had the greatest density?​
    13·1 answer
  • What sugar is found in an atp molecule
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!