What is an indicator of healthy soil? A. more organic material than inorganic material
B. more inorganic material than organic material
C. a balance of organic and inorganic material

indium, and thallium have three electrons i think

can you list the answers so i can answer

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )