Brainlist for best answer!!!
Describe the difference between primary and secondary succession.

Solve the system of equations. x+2y=0 6y= - 3x will give BRAINLIEST question is in the pic HELP ASAP PLEASE Whats the answer Carlo rode his bicycle from his house to his friend Kevin's house. From there, he rode to a video gamestore. Then he rode 3.2 kilometers from the video game store back to his house. The arrows in the gridshow the path Carlo traveled. How many kilometers did Carlo ride his bike? Round your answer to thenearest tenth of a kilometer.12.3 kilometers10986.5 kilometers7Kevin's House (25,6)65413.7 kilometers32Video Game Store (25,2)15.7 kilometers5 6 7 8 9 101 2 3 4Carlo's House (0,0) Read these excerpts from Fever 1793 and The Summer of the Pestilence.Fiction: Fever 1793A violent thunderstorm on Sunday cleared the air for a few hours, but when the sun came out Monday, it baked the streets until the rainwater rose in ghostly plumes of steam. I felt like a noodle over-boiled in the stewpot. And the bells continued to toll.Nonfiction: The Summer of the PestilenceDuring dry, warm days, the fever has seemed to spread but slowly; but when these chill northeasterly storms have come, it has taken whole sections of the city in a night.In what way do the excerpts reveal setting?Both use a characters point of view to show setting.Both use descriptive details to show setting.Both use figurative language to show setting.Both use facts to show setting. A gas system has an initial number of moles of 0.693 moles with the volume unknown. When the number of moles changes to 0.928 moles volume is found to be 7.98 L. What was the initial volume in mL? 2[32-(4-1)] answer. Question 3 of 20 -0000 UNIT SCI07 408 SLPS2021Question: 1-3A biologist describes two modern-day species as "sharing a common ancestor." What does it mean when two species share a common ancestor?Both species evolved from one species that lived in the pastOne of the species evolved into the other speciesThe two species are actually the same species with genetic variationThe two species reproduced with one another and formed a common ancestor The Constitution is silent on the subject of the acquisition of territory.a. Trueb. False Find the slope of the line graphed below. Calculate the equilibrium constant of the reaction below if the pressures are 1.0atm, 2.0 atm, and 1.0 atm respectively. PCl3 + Cl2 PCl5 LOOKS EASY !! NO FILES/LINK THX Which is a diagonal through the interior of the cube?AHBECHFG what would have happened if Malala didntfight for education rights ? PLEASE HELP FAST!!!!As humans continued to burn more and more oil and natural resources what has happenedto the world's carbon dioxide output? Yo____el almuerzo con mis amigos.A.) compartenB.) compartoC.) comparteD.) compartimos Austin is helping his mom stain their wooden deck shown in the diagram below.The diagram is shown.Part A. How many square feet of the deck do Austin and his mom need to stain?Part B. If a can of stain covers 200 square feet, how many cans of stain will they need to buy to cover the entire deck?Enter the correct answers in the boxes. HELP MEEEE !!!Plsssss Help Me PleaseThe interior angles formed by the sides of a quadrilateral have measures that sum to 360.What is the value of x? any help with the questions with the read nothing seems to be working :/ Thank you !