<span>Group A - chromosome pairs 1 through 3Group B - chromosome pairs 4 and 5Group C - chromosome pairs 6 through 12Group D - chromosome pairs 13 through 15Group E - chromosome pairs 16 through 18Group F - chromosome pairs 19 and 20<span>Group G - chromosome pairs 21 and 22</span></span>
All of them. Air because in helps make food it also lets the plant breath. Water because it helps move nutrients into the plant. Soil because plants can’t grow without soil.
Answer:
D. Brand B lightbulb will burn longer in a lamp than Brand X lightbulb