Changes in a population of elk are shown in the graph below. What is best represented by the letter X?
A:The average life span
B:Extinction
C:Biodiversity level of the habitat
D:Carrying Capasity

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia

Idon’t understand this can someone give me the answer? you

Which nutritional supplement is correctly paired with the health issue it addresses? which nutritional supplement is correctly paired with the health issue it addresses? vitamin c supplementation prevent depression. calcium supplementation increases iq. vitamin e supplementation prevent birth defects. vitamin b12 can vegans maintain health?