katelynn7714 katelynn7714
  • 01-02-2020
  • Chemistry
contestada

Alex wants to learn about materials. what question could he ask that could he answered by doing a scientific investigation?

Respuesta :

saya
saya saya
  • 01-02-2020

He can use an if then because format, also called a hypothesis, used for making a scientific question then experimenting to find the answer.

Answer Link

Otras preguntas

Choose ALL correct answers (1, -3) (4, 1) (6, 3) (2, -2)
a and b are vectors that are not parallel. FG = 2a − 3b - Choose all of the vectors below which are parallel to FG. a-b10a-15 3a-2b-4a+6b 2a + 3b 2a-3b-4a 2a-12
Solve each equation. |x+5|=-3
Angle ABC is taken by a dilation with centerpoint, P and scale factor of four to angle A’B’C’ the measure of angle, BCA is 75° what is the measure of angle B’C’
Josh rented a truck for one day there was a base fee fee of $12 and there was additional charge of 8 cents for each mile driven the total cost (c) for driving
a and b are vectors that are not parallel. FG = 2a − 3b - Choose all of the vectors below which are parallel to FG. a-b10a-15 3a-2b-4a+6b 2a + 3b 2a-3b-4a 2a-12
1. Arc QR = Arc RS = 2. Find x and y -- if your answer is not a whole number, round to the tenths!
Five times a number decreased by 2 is 4, find the number.
Gaspar writes the algebraic expression 5b +3.79. It represents the total cost, in dollars, of buying 5 bagels and a container of cream cheese. Identify any vari
Is 181 prime or composite? Justify your answer. A. 181 is prime because it has a factor of 9. B. 181 is prime because its only factors are 1 and itself. C. 181