In which of the following best describes a scientific theory? A. an educated guess.
B. a set of hypotheses accepted as an undeniable fact.
C. a set of well supported hypotheses.
D. a hunch that often leads to a new hypotheses

C. a set of hypotheses accepted as an undeniable fact.

Explanation: We just learned this in our science hope this helps.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.