I would say D narrow temperature. Most other planets are too hot or cold to sustain life.
It is dangerous to the baby bottle feeding because of the only water available to prepare formula is often contaminated, which can lead to diarrhea, dehydration, and/or death. This may also bring the risk for the babies especially when the bacteria develop and contaminate the feeding bottle.
its B. Organ b/c the plants root are part of the plant