The color of a star is a gợod indicator of a which characteristic of
that star?

A. age
B. size

C. brightness

D. temperature

What is the maximum acceleration of the wing tips, in units of g?

What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers