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ANEK [815]
3 years ago
8

You have been asked to help a top nutrition researcher conduct human experiments on vitamin C. As the subjects walk into the lab

oratory, you distribute all the vitamin C pill bottles to the girls and all the placebo pill bottles to the boys. The researcher instantly informs you that there are two errors in your research practice. What steps should you have done differently?
a. given all the boys the vitamin C and the girls the placebo, and told them what they were getting
b. Distributed the bottles randomly, randomized the subjects, and told them what they were getting.
c. Told the subjects which group they were in, and prevented yourself from knowing the contents of the pill bottles.
d. Prevented yourself from knowing what was in the pill bottles, and distributed the bottles randomly to the subjects.
Biology
1 answer:
anastassius [24]3 years ago
7 0

Answer:

Option D

Explanation:

Prevented yourself from knowing what was in the pill bottles, and distributed the bottles randomly to the subjects.

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The axial Skeletonwitch all of the other bones of the skeleton are connected to that of skeleton​
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Answer:

The axial skeleton includes all the bones along the body's long axis. ... The axial skeleton includes the bones that form the skull, laryngeal skeleton, vertebral column, and thoracic cage. The bones of the appendicular skeleton (the limbs and girdles) “append” to the axial skeleton.

Explanation:

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Answer:

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Explanation:

Plz brainliest

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3 years ago
Marissa is testing a hypothesis through experimentation. She believes that immersing ocean coral in carbonic acid will slow the
motikmotik

Answer:

The answer choices to this question are:

A) She releases cement particles into a random number of the coral samples.

B) She uses three different types of coral to establish her dependent variables.

C) She treats the coral samples identically with varying levels of carbonic acid.

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Best Answer is:

A) She releases cement particles into a random number of the coral samples.

Theory:

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3 years ago
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Explanation:

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4 years ago
The nurse is preparing a client for discharge who has undergone percutaneous needle aspiration of a peritonsillar abscess. which
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