Do less phenotypes in an experiment mean a smaller percent deviation? i know a larger sample size means a smaller percent deviation, but do phenotypes have anything to do with it? ?

because the light is a great source of energy for the plants to survive. (i hope this )

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.

what are the awnser choices? i mean, without choices, it is an incompleat