lizzytee
lizzytee lizzytee
  • 12-06-2020
  • Chemistry
contestada

Which element is needed for
a. Bone and teeth formation.
b. Treatment of water.

Respuesta :

sheneikacurtis6605
sheneikacurtis6605 sheneikacurtis6605
  • 12-06-2020
Bone and teeth formation
Treatment of water
Answer Link
lasi63
lasi63 lasi63
  • 12-06-2020

Answer:

a.calcium

b.chlorine

Answer Link

Otras preguntas

A cart travels down a ramp at an average speed of 5.00 centimeters/second. What is the speed of the cart in miles/hour?
A wave has a period of 2 seconds and a wavelength of 4 meters.Calculate its frequency and speed.
find exact value using reference anglescot -53pi/6
he daily rainfall during two April weeks was: 1, 0.5, 0.3, 0, 0 ,0, 1.2, 3, 0, 1.1, 0.7, 2, 1.3, 2 inches. What was the median rainfall during the two weeks
The ratio of boys to girls in the ninth grade is 6:5. If there are 185 girls in the class, how many boys are there.
How would you solve 7 - 3y = 22
What is diameter if the area is 200.96m squared
A wave has a period of 2 seconds and a wavelength of 4 meters.Calculate its frequency and speed.
Tim can mow 4 lawns in 6 hours. How many lawns can be mow in 15 hours?
What is bigger?? 2.5 feet or 32 inches?