A student observes several slides with different cell types under a microscope. Slide Type of Cells
Slide 1 Liver cell of a mouse
Slide 2 Sperm cell of a human
Slide 3 Skin cells of a human
Slide 4 Egg cells of a mouse

Which pair of slides contains cells that resulted from meiosis?
A.
Slide 1 and Slide 3
B.
Slide 2 and Slide 4
C.
Slide 2 and Slide 3
D.
Slide 1 and Slide 4

chemical weathering

explanation:

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

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.