How Did Harlow Shapley Determine Where the Centre of the Galaxy

question 2

Multiple Choice

How did Harlow Shapley determine where the centre of the galaxy lies?

• A)He plotted the distribution of open clusters.
• B)He plotted the distribution of globular clusters.
• C)He made star counts in every direction of the galactic disk.
• D)He measured the amount of dust obscuration in every direction of the galactic disk.

Understand the significance of off-site training and the conditions under which it is most effective.

Comprehend how continuous learning and development contribute to effective leadership.

Acknowledge the importance of cultural awareness and diversity training in today's globalized work environment.

Understand methods for enhancing employee performance and commitment through effective training interventions.

---

Definitions:

Type I Pneumocytes

Thin cells that line the alveoli of the lungs and are involved in the process of gas exchange between the lungs and the blood.

Type II Pneumocytes

are specialized cells in the alveoli of the lungs, responsible for the production and secretion of pulmonary surfactant to decrease surface tension.

Expiration

The process of releasing breath or air from the lungs through the respiratory system.

Diaphragm

A large, dome-shaped muscle located at the base of the lungs and thoracic cavity that contracts and relaxes to aid in the breathing process by creating a vacuum that pulls air into the lungs.