Plz me just numbers 11 and 13 thx you
...
Answers: 1
Biology, 22.06.2019 13:10, hcoulter15
Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.
Answers: 2
Biology, 22.06.2019 16:00, atlantahead7011
Which of the following describes a bathypelagic zone
Answers: 1
Mathematics, 16.07.2019 09:30
Chemistry, 16.07.2019 09:30
Mathematics, 16.07.2019 09:30
Physics, 16.07.2019 09:30
History, 16.07.2019 09:30
Social Studies, 16.07.2019 09:30