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
Rudiy27
3 years ago
14

4. What is a substrate control? Why is it done?

Law
1 answer:
attashe74 [19]3 years ago
3 0

Answer:

a substrate control is an uncontaminated sample

Explanation:

it allows forensic scientiststo compare the two samples to better observe whether a flammable liquid is present

You might be interested in
In the United States how many injuries occur each year due to traffic collisions?
SVETLANKA909090 [29]

Answer:

3 million injuries occur each year.

5 0
3 years ago
Read 2 more answers
Do you think A trump should be elected or B biden should be elected?
Bezzdna [24]

Answer:

no answer

Explanation:

8 0
3 years ago
Read 2 more answers
Pls only answer if you feel like u know the answer
allsm [11]

Answer:

members of the House are elected every two years, whereas senators are elected for six-year terms. ... Senators are at least thirty years old and citizens for nine years.

Another difference is who they represent. Senators represent their entire states, but members of the House represent individual districts

Explanation:

The House and Senate are equal partners in the legislative process—legislation cannot be enacted without the consent of both chambers. However, the Constitution grants each chamber some unique powers. The Senate ratifies treaties and approves presidential appointments while the House initiates revenue-raising bills.

8 0
3 years ago
Democracia y su ideología?<br><br><br> democracy and ideology?
ipn [44]

Answer:

Yes, it is. For sure

Explanation:

6 0
3 years ago
Read 2 more answers
What are the three reasons critics use to back their argument for limiting tenures​
Elza [17]

Answer:

1. Take power away from voters: · 2. Severely decrease congressional capacity: · 3. Limit incentives for gaining policy expertise:

Explanation:

4 0
2 years ago
Other questions:
  • If you are driving in a goodmunicipal area and you see this traffic sign, it means
    9·2 answers
  • What year was the Federal Bureau of Prisons created?<br> O 1930<br> O 1915<br> O 1960<br> O 1820
    11·2 answers
  • PLEEAASSEE HELLLPPP
    14·2 answers
  • Explain consequences of interfering with the right to vote on the rule of law.
    8·2 answers
  • What is a presentence report?​
    9·2 answers
  • Why did some people lose faith in the banking system before the Federal Reserve System was in place?
    5·1 answer
  • Which of the following crime scene documentation mediums is most beneficial for
    9·1 answer
  • Which piece of legislation requires employers to give a 60-day notice prior to shutting down or conducting massive layoffs?
    9·1 answer
  • The reason that you car remains stationary when parked even on a steep hill is
    11·2 answers
  • Demonstrating Reasoned Judgment-Based on your readings, determine the limits on a reasonable expectation of privacy.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!