What is biodiversity?



Only one species in an area


All abiotic factors


The different amount of species in an area


Nitrogen fixation

Fern bought groceries that cost $14.38$14.38 . She paid the store clerk, Ping, with a $20$20 bill. Ping makes change by saying:22 pennies makes the total $14.40.$14.40. 66 dimes makes it $15.00$15.00 , and66 dollars makes it $20$20 .Did the clerk make a mistake in giving Fern her change? I need help plsss I will give u more points PLZ THIS IS DUE BY TONIGHT!!-- words that have multiple meanings do not have multiple connotations true or false I need help with this algebra question How did the Axis Powers achieve victories in 1939 and 1940? k12Hi, Im Luisa. Looking for other k12 students so I could connect with 'em and to help eachother out. I want to connect using discord so if u dont have it, get it. Also im in 7th.Pilot#0666 Choose True or False. If False, choose the statement that makes it True.James Clerk Maxwell laid the foundation for the discovery of electromagnetism. Ikkinchi Jahon urushi qachon bo`lib o`tgan. 9.4 = -t/6.5 what is t = Find the surface area of the regular pyramid.9 ft6 ftPlsss help asap Please help me solve this problem 1. It's simple to wash your hands the right way, and it usually takes no more thana minute. But did you know that simple scrub can help reduce the spread ofeverything from respiratory illness to diarrhea?Handwashing is also one of the best ways to remove germs, help avoidgetting sick, and prevent the spread of germs. So, handwashing is important toremember, and an important habit to teach your kids.For effective handwashing, follow these five steps: First, wet your handsusing clean, running water when available. Second, lather the front and back ofhands, between fingers, and under fingernails with soap. Third, scrub handstogether for at least 20 seconds. Fourth, rinse hands under clean, runningwater. Finally, dry hands completely with a clean towel, or air dry.Point of View: what's the difference between royal colonies and corporate colonies? Which of the following pairs of functions are inverses of each other?O A. 1(x)=2x-11 and g(x) = #11O B. 1(x)= 38 +15 and g(x)-VI-15O C. f(x) - & + 14 and g(x) = 8x-14O D. ((x)=3-6 and g(x) -)3/x+6Helppppp!!! If we attempt to create a square using the tiles that represent the algebraic expression x^2 +bx, 1. How many x-tiles would you add to the length of the x-square tile? 2. How many unit tiles would you need to complete the square? Which of these measures was specifically designed to limit the voting rights of the black freedmen?the Fifteenth Amendmentgrandfather clausesJim Crow lawsthe removal of federal troops from the South In spite of the hardships, the majority of Americans survived The GreatDepression. What were some of the ways they used to survive?(Answer in 1 paragraph in ur own words, I'll give brainliest) In Q, mJLK= 170 and m1 = 36. What is mLM? Points J, K, and L are distinct points, and JK = KL. Which of these statementsmust be true?Select all that apply.A. J, K, and L are coplanar.B. J, K, and L are collinear.C. K is the midpoint of JL.D. JK = KLE.The measure of ZJKL is 90.