How do ecosystems function? (Select all that apply.) Biotic factors depend on each other for food, shelter, protection, and reproduction. Biotic factors are dependent on abiotic factors for food and protection. Abiotic factors depend on biotic factors for food, shelter, protection, and reproduction. Abiotic factors affect the type and number of organisms that live in a particular ecosystem.

expand and simplify \left(4+\sqrt{2}\right)\left(6-\sqrt{2}\right) give your answer in the form of b +c \sqrt{2} A calorie is another term for carbohydrate. true or false Which of the following statements best describes African Americans struggles for freedom?Select the best answer from the choices provided.A. African Americans did not attempt to fight for their freedom until the war was over.B. African Americans showed interest in their freedom but did not actively fight for it.C. African Americans fought for their freedom before, during, and after the war.D. All answers are correct 29 divided by 6 eeeeeeeeeeeee Compare 2/5 and 8/10 9) How did Lewis and Clark plan to cross the Rocky Mountains? Which of the following expressions are equivalent?1. 6(a + 2)2. 6a + 123.(2a + 4)A). Only expressions 1 and 2 are equivalent.B). Only expressions 1 and 3 are equivalent.C). Only expressions 2 and 3 are equivalent.D). Expressions 1, 2, and 3 are equivalent.HELP QUICCK PLSSS Macey wants to plant 96 potatoes in her garden. She wants each row to have the same number of potatoes. What is one possible way for Macey to plant all the potatoes in equal rows? Macey could make 16 rows in her garden. Macey could make 14 rows in her garden. Macey could make 7 rows in her garden. Macey could make 5 rows in her garden. I dont understand and need help on the questions that are blank.And if I had missed any I would appreciate it if somebody would correct me. How many solutions exist for the system of equations in the graph? Find the17thterm of the arithmetic sequence whose common difference is d=5 and whose first term is a1 = 1. a full stretching session should take between __________. Ben worked 5 hours at x dollars per hour. Julie worked 8 hoursand earned twice as much as Ben per hour. Phil worked 10hours and earned 4 dollars an hour less than Julie. Choose theexpression that is correctly simplified and best representstheir total wages.A. 31x - 4B. 31x 40C. 41x - 10D. 41x -40 Instrucciones: Lee y escribe tu respuesta segun el tema. ( Pull the picture up and read what it says to write about). Will Mark Brainliest if answered correctly. 1. Every ( person / people) in your family went to the same school.2. (Some / any) friends of mine are studying abroad.3. I have never drunk ( some/any) alcoholic drinks before . 4. Rabies (was/were) used to be unable to cure.5. How many (fish/ fishes) did you buy?6. It is (a/an) honor to recerive this reward.7. I have only (a/one) T-shirt to wear.8. How (many/much) kilos of flour do you need?9. Are there any ( mice/ mouse) in your house?10. I have never seen any ( aircraft/ aircrafts) before. _______________________________________________________________ Use the formula Sn =a (1 - rn ) (1 r) to find the sum Sn for each of the infinite and finite geometric series.9. The first 9 terms of 12, 6 ,+ 3, - 10. The first 15 terms of -1, + 1, -11. The first 6 terms of 1, + 3, + 12. The first 10 terms of 2, 4, + A line passes through the point (-2,-6) and has a slope of 5/2. Write an equation in slope-intercept from this line. CAN SOMEONE HELP ME PLEASE ASAP!? What are the 9 essential amino acids? what is the greatest common multiple of 9 and 27