Multiple Choice
In the distant past, the length of the day was
A) shorter than 24h.
B) 24h as at present.
C) longer than 24h.
D) impossible to determine.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q30: A year is the time needed for<br>A)
Q31: The stars in a constellation<br>A) are about
Q32: The shortest of the following is<br>A) 10<sup>4</sup>
Q33: The size of a picture is given
Q34: Astrology<br>A) provides a scientific basis for planning
Q35: When the sun, the earth, and the
Q36: When first proposed, a scientific idea is
Q38: A week is the time needed for<br>A)
Q39: A regularity in observed data or a
Q40: A nautical mile nm) is 6076 ft