Question 2 (1 point) How do animals like us get carbon, nitrogen, hydrogen, and phosphorous?
a
b
consuming
respiration
absorption
Oc
Question 2/4 Dalist

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

the awnser is group 12