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 :

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

In “The Red Wheelbarrow,” William Carlos Williams uses line breaks very deliberately to call attention to certain words or ideas. For example, the first line is

After the fall of Saigon, Americans ______. a) were eager to explore the lessons of Vietnam b) just wanted to forget about the war c)bought airline tickets to

Which statement correctly describes these electric field lines? A. Both sources are positively charged. B. Both sources are negatively charged. C. Source A i

Where is the inherited information that determines a cell’s function. A lysosomes B mitochondria C genes D cytoplasm

please help on this one?

what was the policy of vietnamization? a. south vietnam joined with north vientnam to create a unified country b. south vietnam’s held free elections to establ

When the whites were voted out of office, who became the President of South Africa?

Choose the inequality whose graph is shown.

Which graph represents the solution to the system of inequalities? X+y_< 50 X>_ 20 Pls help!!

if f(x)=3x+2 and g(x)=x^2-3x-4, what is (g0f)(5)