How do plants obtain nitrogen? They remove it from the air. They absorb it through their roots. They fix it in their leaves. They produce it in their stems.

50pts occurs with the fully informed request of a competant adult patient or their surrogate. culture of life: select the best answer from the choices provided. a. voluntary euthanasia b. nonvoluntary euthanasia c. involuntary euthanasia d. passive euthanasia