redpanda626 redpanda626

02-10-2020
Physics

contestada

HELPPPP!!!!!
The air we breathe is a(n) _____.

A. compound
B. mixture
C. element
D. alloy

Respuesta :

adilahussain1 adilahussain1

02-10-2020

Oxygen - element
carbon dioxide - compound

Answer Link

Otras preguntas

when should you reach out for support

unlike gases water exerts no pressure if there's a structural problem on a submarine the submarine is not likely to be crushed as it descends

Good food combinations include hot and cold, sweet and sour, and ___. a. fragrant and tart c. sizzling and tropical b. tart and tangy d. crisp and soft

Seasonal changes occur because of a. Earth s tilt. b. Earth s shape. c. the distance between Earth and the moon. d. the time of year.

What is the island of Hispanola named today? A) Jamaica/Trinidad B) Bahamas/San Salvador C) Haiti/Dominican Republic D) Cuba/Haiti

one of the hoover dam releases 40,000 gallons of water per second. What is the rate in gallons per minute?

plz help theses are exponents

what is the use of words in which sounds imitate or suggest their meaning?

What year did Christopher Columbus find the new world?

Metacognition refers to