juanlucero563 juanlucero563

27-05-2020
Biology

contestada

Describe a chemical indicator. What is it? What is it used for? How does it work?
Answer:

Respuesta :

smit9729 smit9729

27-05-2020

Answer: A chemical indicator is a chemical that indicates if a element or chemical is toxic or poisonous.

Explanation:

Answer Link

Otras preguntas

F an electron fell to a lower orbit or energy level, energy would be A. created. B. emitted. C. absorbed. D. transferred.

A biologist examines a series of cells and counts 90 cells in interphase, 13 cells in prophase, 12 cells in metaphase, 3 cells in anaphase, and 2 cells in telop

the greeks hope to earn the favor of their gods and goddesses by performing what?

A biologist examines a series of cells and counts 90 cells in interphase, 13 cells in prophase, 12 cells in metaphase, 3 cells in anaphase, and 2 cells in telop

What did Spain do after the American Revolution to discourage American settlements west of the Appalachian Mountains?

To create bacteria that produce human insulin scientist insert the human gene of interest into the bacterial A. circular chromosome. B. plasmid. C. cell wall. D

the spreading of information to convince others of an idea

charlie runs laps around a track. The table shows how long it takes him to run different numbers of laps. How long would it take Charlie to run 5 laps. Number o

whats the answer to 6(g + h)

who is thr 5th president