What angle is formed by the median sagittal plane and the ir in the parieto-orbital projection (rhese method) of the optic canal? a 90°b 37°c 53°d 45°

53°.

Explanation:

Rhese method can be used to identigy the orbital projectioons of the organism. The median sagittal plane are specified at the particular angles to obtained the projections.

IR in parieto-orbital projection and  median sagittal plane by the rhese method forms the angle of 53° in the projections. These projections are important for the medical diagnosis of individual.

Thus, the correct answer is option (C).

b. heterotroph

explanation:

the electromagnetic energy from the sun arrives in the form of visible and invisible light.