devyn30 devyn30

22-01-2019
Chemistry

contestada

What are three common materials that were developed by scientists

Respuesta :

gordogati gordogati

22-01-2019

antibiotics, penicillin and fertilizersthey.

I don't know if those are in your opcion list, but I think those are the ones.

Answer Link

s20109293775 s20109293775

14-07-2021

Answer:

metals, semiconductors, ceramics and polymers.

Answer Link

Otras preguntas

what kind of conjuction is 'jamie turned the air conditioner down; consequently, the house was cold when they returned.'

Which value for x makes the open sentence true? 4 • 3 - 2x < X to the 2nd power - 2 A. 0 B. 1 C. 2 D. 3 Same question. 6 • 7 – 5x + x2 ≥ x3 + x2 A. 5 B. 6 C.

If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied 1.5 pascals 50 pascals 600 pascals

10 x 3 tens - unit form and standard form

Who is the famous painter right now?

To prevent a condition called the “bends”, deep sea divers breathe a mixture containing, in mole percent, 10.0% O2, 10.0% N2 , and 80.0% He. a. Calculate the m

Which one of the following examples represents a proper fraction? a. 8/8 b. 12/9 c. 3/2 d. 15/22

x2+5x=-2x-12 solve for x

how to do 235 + 123 ON A number line

Which of the following fractions is the largest? a. 10/13 b. 11/14 c. 14/15 d. 17/18