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
suter [353]
3 years ago
13

In a double-blind procedure, knowledge about whether a drug or a placebo is being administered is withheld from __________.

Biology
1 answer:
vagabundo [1.1K]3 years ago
3 0
From the individual administering the drug and the person receiving the drug
You might be interested in
Which biomolecules does your body use as a long term energy source?
lord [1]

carbohydrates

they are like fat but they are used in your body and hold water whitch makse people look bloted  

8 0
3 years ago
Help me please is a question I don’t understand
Jlenok [28]

Answer:

answer c

Explanation:

I did the quiz just niw

3 0
3 years ago
2.4 Explain the safety measures that one should consider when participating in physical education activities. ​
Alex17521 [72]
One should consider: proper clothing and shoes-so not to get injured. Knowledge of equipment and activity—one should know how to use all equipment and know how to play the games/activity so not to hurt themselves or others. Proper hydration and nutrition before hand-so not to get dehydrated or dizzy or sick and safety og equipment and location-check for broken items and discard, check environment for hills, holes, sticks, traffic, etc.
5 0
3 years ago
Why does the mid-day winter sun not produce as much intense heat as the mid-day summer sun?
makkiz [27]
F. b and c only the Sun is closer to the horizon <span> the Sun’s light is spread and diluted more</span>
8 0
3 years ago
Schools are typically large buildings that require large amounts of energy to meet students' learning needs. While most of the e
slamgirl [31]
I would say D because it makes sense.


5 0
3 years ago
Read 2 more answers
Other questions:
  • All of the following are studied in cognitive psychology except __________. A. perception B. memory C. language D. hormones   Pl
    11·2 answers
  • HURRY PLEASE
    12·2 answers
  • The sage plant (salvia leucophylla) secrets a chemical that inhibits the growth of other sage plants nearby. considering this, w
    10·1 answer
  • Please help! I will mark a brainliest! :)
    15·2 answers
  • Summarize how structure relates to function and give<br> an example:
    14·1 answer
  • _____ energy depends on the motion or position of an object.
    13·1 answer
  • It has been observed that some moth species emit
    9·1 answer
  • PLESE HELP IM GONNA FAIL WILL GIVE BRAINLESS
    11·1 answer
  • What is the cell wall function and factory part or worker?
    12·1 answer
  • Briefly summarize the structure of moss.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!