Which of the following factors does not limit coral growth? A) ...

[viki]

Which of the following factors does not limit coral growth?
 
  A) High concentrations of calcium carbonate in the water
  B) High sediment load in the water
  C) Low light
  D) Low nutrient levels in the water
  E) Water temperatures below 18C

Question 2

Sea lions are easily distinguished from seals because they ________.
 
  A) cannot rotate their front flippers backward
  B) cannot rotate their front flippers forward
  C) have external ears
  D) have a short neck
  E) use their rear flippers for swimming

[Ksh22]

Answer to Question 1

A

Answer to Question 2

C

[viki]

Gracias!

[okolip]

Thanks for the timely response, appreciate it