Define Electromagnetic Spectrum

these waves heat the food we eat and have shorter wavelengths than radio waves; also used for radar images likethe Doppler
radar used in weather forecasts

Electromagnetic waves with the shortest wavelengths and highest frequencies: generated by radioactive atoms in
nuclearexplosions. Some doctors use these waves to kill cancer cells.

the arrangement of the different kinds of electromagnetic radiation according to their wavelengths and frequencies

Wave bends around a obstacle or slit

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.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

50% lit on the left side

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.