Examlex
The planet that has an axis that points roughly straight up, and thus has no seasons to speak of, is:
Parsimonious
Describing an approach or theory that is simple in its assumptions and explanations while still adequately explaining or predicting phenomena.
Mathematics
The abstract science of number, quantity, and space, either as abstract concepts (pure mathematics) or as applied to other disciplines such as physics and engineering (applied mathematics).
Clever Hans
Clever Hans was a horse that was claimed to be able to perform arithmetic and other intellectual tasks, later found to be responding to subtle cues from his handler.
Arithmetic
The branch of mathematics dealing with the properties and manipulation of numbers, including operations like addition, subtraction, multiplication, and division.
Q7: Which of the following characteristics of a
Q7: The spacecraft that visited Pluto and send
Q15: If an astronomer wanted to find some
Q17: The spacecraft that soft-landed successfully on the
Q18: What type of main sequence star is
Q23: What planet can come closest to the
Q26: The measurement of cosmic distances was helped
Q29: What was especially noteworthy about the Sagittarius
Q29: One reason that we have such a
Q37: The fact that each type of atom