22-01-2015
Chemistry

contestada

why do sidewalks have built-in cracks every few feet

Respuesta :

damlacik damlacik

22-01-2015

because it cracks. Water gets in it and when its cold it frezes which forces get wider......if you could help me with my question on my cite it would be great thanks

Answer Link

Otras preguntas

In the basketball game, Rachel scored 6 points less than twice the number of points Trina scored. Trina scored 9 points. How may points did Rachel score.

Your school is having an assembly, and everyone is supposed to wear a tee shirt with the same design. Since you have a lot of artistic talent, your principal ha

pa helppp ppooooooooooooooo need q ng sagottttttt<=>

After a building explode, ems delivers 33 critically injured patients to your hospital where you work as an er nurse. which type of leadership would be the most

The angle of depression from a stationary object to a point on the ground is the same as the angle of elevation from that point to the object. T or F

n + 6 5 2 = 17 solve n please

marking brainliest too!How do plants react to a change when space is reduced? They compete for sunlight. They grow faster. They have shorter life cycles. They m

What is the first thing Charlotte needs to do after she opens an Excel spreadsheet? A. Select another program B. Select a different template C. Select new bl

The data set below shows the number of blocks John walked each day for ten days. If John’s sister wanted to use a measure of central tendency to argue that an a

Select the correct answer. Find the solution(s) for x in the equation below. x2-9x+20=0