The appearance of small plants with rapidly spreading roots on newly formed coastal sand dunes describes -
A: a microhabitat
B: Primary succession
C:Secondary succession
D:Biodiversity

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

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.