A class was performing an experiment to discover the pH values of some common household substances. The results of three groups are shown in the table below.
Substance
Lemon juice
Vinegar
Baking soda
Milk of magnesia
Group 1 pH
2.2
2.8
Group 2 pH
2.2
2.8
8.5
Group 3 pH
2.1
8.2
8.4
10.2
8.4
10.2
10.3
Which statement best describes evidence that Group 3's data are less valid than the data for the other two groups ?

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

what in the weirdo : o

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.