One of the following is true about the test of formation of o2 as a product during A blue black coloration on leaves
B keeping plant in complete darkness result in no blue black coloration
C keeping pondwees in inverted funnel and the release of air bubble
D none of the above ​

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

d 600 because 15*10*2=300

300+300=600

step-by-step explanation:

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation: