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
forsale [732]
3 years ago
11

When a counterfeit detection pen is used on an authentic bill, what color does it turn?

Biology
1 answer:
garik1379 [7]3 years ago
7 0
If the bill is counterfeit and the paper is wood-based, the iodine in the pen solution will react with the starch and leave a dark brown or black mark.
You might be interested in
Which organelle controls when and what proteins are made? *
Tanzania [10]

Answer: B. Nucleus

Explanation:

5 0
3 years ago
Charlie lifts a box with a force of 500 N and sets it on a table top 1.2 m above its starting position. Lauren pushes an identic
astra-53 [7]

Answer:

Explanation:

Workdone is the force applied to move a body in a specified direction.  

  Work done  = Force x distance

For first box;

          Work done  = 500 x 1.2  = 600J

For the second box = 500 x 5  = 2500J

Lauren did more work compared to Charlie because he move the box through a larger height which is the distance in this scenario.

8 0
3 years ago
What form of natural selection is acting on beak length in soapberry bug populations feeding on the different fruits?soapberry b
Lilit [14]
Bugs with shorter bills had more access to sustenance, enabling them to deliver all the more posterity. Bugs that happened to have short breaks were better ready to feast upon the little organic products. Their expanded access to nourishment enabled them to deliver all the more posterity, which likewise had little snouts. In any case, bugs with little bills did not emerge so as to feast upon the little natural products. Transformative change comes to fruition as the extent of people in the populace showing a specific characteristic increments from age to age. The characteristic does not change step by step in all individuals from the populace.
4 0
3 years ago
Which of the following describes a function of the endoplasmic rectum within a cell ​
Pachacha [2.7K]

Explanation:

Endoplasmic reticulum is one of the cell organelles found in the cytoplasm of the cell. It is an important cell structure. It is made up of folded membranes.

  • In the endoplasmic reticulum protein is synthesized.
  • It helps in the transport of protein molecules to the golgi apparatus.
  • Protein is usually folded in the endoplasmic reticulum.

Learn more:

Endoplasmic reticulum brainly.com/question/2622106

#learnwithBrainly

6 0
3 years ago
Select the best answers from the drop-down menus. Brushing and flossing one’s teeth regularly prevents . It is possible to inher
worty [1.4K]

Answer:

gingivitis

celiac disease

gastritis

diverticulitis

Explanation:

5 0
3 years ago
Other questions:
  • Your risk of becoming obese increases by at least one-third if your partner, spouse, sibling, or close friend is obese. Your ris
    6·1 answer
  • In cell A, what structure is labelled X?
    6·2 answers
  • Genes are parts of the dna that contain
    7·2 answers
  • Which of the following must be true about the organisms living in the aphotic zone?
    15·2 answers
  • Why can carbon from very large molecules?​
    8·1 answer
  • True or false for both
    6·1 answer
  • Single-called organisms dispel of waste via
    6·1 answer
  • A virus is not a living cell. Yet they need cells for food, energy, and protection. This type of relationship is called
    10·1 answer
  • An obligate anaerobe bacterium was grown in two test tubes filled with media rich in glucose. One tube was sealed to produce ana
    8·1 answer
  • Why is it important for the hydrophobic part of the plasma membrane to be sandwiched by the hydrophilic parts?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!