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How are catastrophic events related to changes in geological timelines?A. They aren't related to changes in the geological timeline because they don't change theoverall population dynamics.B. They aren't related to changes in the geological timeline because the timeline is dictatedby temperature cycles.C. They cause significant changes that disrupt the equilibrium of the earth and lead tonatural separation points.D. They define geological periods because scientists use them as reference points fortracking the history of the earth.PLEASE ONLY ANSWER IF YOU KNOW- The primary purpose of the state executive departments is __________.A.voting in the state legislatureB.making presentations to CongressC.preventing corruption in the governors officeD.conducting the day-to-day operations for the state I will give 30 points if somebody answers all of these questions !!! 2. Dominant themes of their sculptures were religious everyday life scenes and motifsfrom nature.A. Byzantine B. Romanesque C. Gothic D. Egyptian The passing of traits from parents to offspring. A. Genetics B. Replication C. Gene Expression D. Inheritance .................................. missing the train, I reached on time. A. Inspite ofB. Though C. However D. Because read the excerpt from The Story of My Life by Helen Keller have you ever been at Sea in dense fog when it seems as if a tangible white Darkness shut you in in the great ship tense and anxious groped her way toward the shore with plummet and sounding line and you waited with the Beating Heart for something to happen I was like that ship before my education begin only I was without Compass or sounding line and had no way of knowing how near the harbor was which statement best describes the purpose of imagery in the excerpt?it allows the reader to feel how lost Helen feels before she learns to communicate with B it allows the reader to feel how excited Helen feels when her new teacher arrives C it keeps the reader in suspense and eager to find out what happens to HelenD it paints a picture for the reader of how dangerous it is to be lost at sea (05.02) PLEASE ACTUALLY ANSWER AND EXPLAIN WELL!! :)In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 80 angle and the 60 angle.Write and solve an equation to determine the measure of angle x. (5 points) Bottles of sparkling water usually cost $1.69 each. This week they are on sale for 4 for $5 You bought one last week and one this week. Did you pay more or less for the bottle this week? Using the formula for Fahrenheit and Celsius temperatures, F = 9/5 C + 32.If the temperature is currently 25 degrees F. what is the temperature in Cdegrees? Round to the nearest WHOLE number. LABEL how much does Biomass cost? Long legs (L) in racing horses is dominant to short legs (l). Good muscle tone (G) is dominant to weak muscle tone (g). Determine the phenotypes of the F1 generation resulting from a cross between a heterozygous long legged, weak muscled horse and a heterozygous long legged, strong horse What problems were farmers facing in the 1920s? [ ] The degree measure of one of two complementary angles is twice that of the other. What is one of the degree measures of the angles?A.) 30 degreesB.)40 degreesC.)45 degreesD.)27 degree Can someone please help me out Ill give the brainliest!! help please TvT. Which one is it? Which statement best describes what would happen to an ecosystem once the sun is removed? A. The functions within the ecosystem will eventually stop & everything will die off.B. The ecosystem will continue to thrive; it does not need the sun's energy to work.C. The ecosystem will look for a different source of energy to use.D. The ecosystem will instantly stop working. Snare DrumBackbeatsBass GuitarNotes32906012080Part A. Are the two quantities proportional? Justify your answer.Yes they because they have the same constant proportionality.Part B. What is the constant of proportionality? *0.77 1. Write a news story using the following clues:15 dies in bus mishap- a night bus (Ba 2860 Kha)- Kathmandu to Bhadrapur-collided with a truck loaded with buffaloes at Bhimphedi turning- many buffaloesran away-13 killed on the spot, one on the way to hospital and one in the hospital-14 injured hospitalized in Makwanpur hospital - drivers on custody. Read the last paragraph of the story again. Do you think Montresor feels any regret for killing Fortunato in the story?