This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Experimental research is A) a process involving one group of subjects that receives a specific ... (Read 107 times)

karlynnae

  • Hero Member
  • *****
  • Posts: 599
on: Aug 21, 2018
Experimental research is
 
  A) a process involving one group of subjects that receives a specific treatment and a second group of subjects that does not receive the treatment.
  B) an idea generated by scientists based on their observations.
  C) a stepwise process used by scientists to evaluate different types of experiments.
  D) a process that involves looking at factors in two or more groups of subjects to see if there is a relationship to certain outcomes.

Question 2

Pernicious anemia occurs when there is a deficiency of which vitamin?
 
  A) B2 B) B5 C) B12 D) B6


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Aug 21, 2018
Answer to Question 1

A

Answer to Question 2

C


karlynnae

  • Member
  • Posts: 599
Reply 2 on: Aug 21, 2018
Great answer, keep it coming :)

dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

The heme group is present in myoglobin, hemoglobin, and many other proteins The heme group is present in myoglobin, hemoglobin, and many other proteins
Stem Cell Research Could Expand Clinical Use of Regenerative Human Cells Stem Cell Research Could Expand Clinical Use of Regenerative Human Cells
Integrative recombination in phage l: The site-specific recombination event Integrative recombination in phage l: The site-specific recombination event
Group Performance Group Performance
Splicing mechanism for removal of group I introns Splicing mechanism for removal of group I introns
Tissue-specific enhancer action Tissue-specific enhancer action
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library