Adverse reaction to a normally harmless substance in food that does not involve the body's immune system

d. planting trees

the trees take in carbon to make oxygen.

find out why you don't need to aim at such a syllable pattern in english. you may have thought that haiku was supposed to be 5-7-5, so what's up with the logo by the gravitational pull of celestial objects, can touch us in unexpected ways.

the answer u all are looking for is 4000000000000000000000 million years.

for a different answer set the answer would be because the oxygen in the water had depleted (apex)