An object in geometry with no width length or height is a(n)
a. angle
b. line
c. ray
d. point

The correct answer is D) Point.

Point is represented by a dot, which has no width, length or height.

On the other hand, angle is a figure formed with the help of two rays, which share a common end point.

Line is a segment, which consists of two end points whereas ray is a part of line having only one end point. Therefore, angle, line, and ray all three have width or length.

Thus, the correct option is Point.

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.