mylar81605 mylar81605

21-10-2019
Biology

contestada

what substance changes color when exposed to an acid or a base?

Respuesta :

vanessaakaraiwe123 vanessaakaraiwe123

21-10-2019

Answer:

Red or Blue Litmus paper changes color when exposed to an acid or base.

Explanation:

Answer Link

Otras preguntas

Please help me write a expression~ Write a rule so that for every input, the output is an even number!

I need help. Write sentences with the information provided. Use the preterite and make any necessary changes. yo / llevar / este / reloj / la semana pasada ¿cu

Which of the following locations most-likely experiences physical water scarcity? Amazon Rainforest Boston, Massachusetts Florida Wetlands Sahara Desert

A catapult launches a boulder with an upward velocity of 112 ft/s. The height of the boulder, h, in feet after t seconds is given by the function h= -16t^2 + 11

what life-making function is an important part of the growth cycle?

describe the effects of weathering on a cliff

with a mother that is color blind and a father that is not color blind what is the probability that a male child is colorblind? A. 0 B. 1/4 C. 1/2 D. 1

arlene is to walk across a high wire strung horizontally between two buildings 10.0m apart. The sag in the rope when she is at the midpoint is 10.0 degrees, if

An alloy of tin is 15% tin and weighs 20 pounds. How many pounds of tin are in the alloy? 3 lb 15 lb 20 lb

1)Which of the following describes how infectious agents in the environment would most likely affect one’s personal health? a) Exposure would first cause a cell