kamilahgomez5 kamilahgomez5
  • 02-05-2020
  • Biology
contestada

The primary cause of a pearl forming is __________.

A. A larva that is not released after fertilization of the egg
B. Pollutants present in the water
C. The presences of a nacreous layer in oysters
D. An irritant that becomes embedded in the mantle

Respuesta :

nalaxena627 nalaxena627
  • 02-05-2020
The answer is D. An irritant that because embedded in the mantle
Answer Link

Otras preguntas

What did sin theta/theta whisper as she angled closer and closer to her boyfriend zero puzzle?
what fraction would represent 33 1/3%
What is equivalent to the quotient of 10 plus x and y minus 3
Riders of bicycles and mopeds on the roadway have the same rights and responsibilities as
If the bacterium staphylococcus aureus experiences a cost for maintaining one or more antibiotic-resistance genes, what would happen in environments that lack a
1,,537 x 242? Show your work.
I dont fully understand number 7 and what its asking me to show and do
Read the excerpt from Sir Gawain and the Green Knight. Gawain, sitting next to the Queen, Bowed to the King then: "I will keep my words plain. I ask for thi
Number 1 A to D and number 2 A to C....?
The difference of twice a number and 7 is 9