Question

A(n) blank in the head of a piston may be used to indicate the front of the piston.

A) Hole
B) Mark
C) Groove
D) Arrow

Answer 1

In biology, bone markings refer to the specific features and structures found on bones. The area of a bone where the nutrient foramen passes forms a hole. nutrient foramen passes is a type of bone marking. In this case, the bone marking would be a hole.

Step-by-step explanation:

In biology, bone markings refer to the specific features and structures found on bones. The area of a bone where the nutrient foramen passes is a type of bone marking. In this case, the bone marking would be a hole. The area of a bone where the nutrient foramen passes forms a hole. nutrient foramen passes is a type of bone marking.

In biology, bone markings refer to the specific features and structures found on bones. The area of a bone where the nutrient foramen passes forms a hole. nutrient foramen passes is a type of bone marking. In this case, the bone marking would be a hole.