pls help i’ll give brainliest if you give a correct answer!

Out of 200 students, 10 had a cleft chin.What percent of students had a cleft chin? Which of the following sentences correctly describes the effect of an invasive species on an area? 1.Invasive species have naturally evolved to be top predators in an ecological area. 2.These species do not have a major effect on an ecosystem. 3 .However, they may decrease the population of local species.4. This decrease causes a drop in local fishing yields. 5. Because of their exotic nature, invasive species boost local tourism. PLS HELPOne important organelle that is found in plants, but not in animals is called chloroplast.It is the site of _________. We observe that a moving charged particle experiences no magnetic force. From this we can definitely conclude that: (A) No magnetic field exists in that region of space. (B) The particle must be moving parallel to the magnetic field. (C) Either no magnetic field exists or the particle is moving parallel to B. (D) Either no magnetic field exists or the particle is moving vertical (perpendicular) to B. What does Madison mean when he says, "I've been fighting for the South alone?" Whatis he fighting for? a group of preschoolers has 31 boys and 37 girls. What is the ratio of girls to boys A woman is in a hurry and runs a red light.This is an example of...Select one:man versus man conflict.man versus society conflict.man versus self conflictman versus nature conflict An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.Compute the probability of each of the following events.Event A: The sum is greater than 6.Event B: The sum is not divisible by 4.Write your answers as fractions. PLEASE HELP ME WITH THIS IT IS 12 AM Assume that when adults with smartphones are randomly selected, 64% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes. The probability is (Round to four decimal places as needed.) I need helppp plzzzzz man as historical being explain Darren had 20 minutes to do a three-problem quiz. He spent 11 710 minutes on question A and 4 25 minutes on question B. How much time did he have left for question C? True or false question scientists can predict when an earthquake will occur Hi people; there's a question that has been so confusing for me and a friend of mine.0C + 0C = 64FIs this correct or wrong? Which statement best paraphrases the controlling idea in this introductionparagraph?The Ridge Road Community Center has a swing set, a sandbox,monkey bars, and a basketball hoop. But the swings are empty, and theplayground is silent. Why? Because the RRCC does not have the fundsto fill the empty sandbox or repair the broken basketball hoop. I thinkcaring community members should do what the RRCC cannot. We candonate the money, supplies, and hard work needed to repair theplaygroundA. People should volunteer to make the RRCC playground a fun placeto playB. It costs money to buy fresh sand and toys for a playgroundsandbox, and the RRCC does not have enough funds.C. The RRCC needs to hold better fund-raisers so it can fix theplaygroundD. Not enough children are playing outside because the RRCCplayground is in disrepair. 10 grade geometry, help me pleaseeeee What is the skin's natural oil?a. sweet b. Melaninc. sebumd. vegetable oil help PLS HELP! ASAP Which relationships describe angles 1 and 2?Select each correct answer.complementary anglesadjacent anglesvertical anglessupplementary angles disrespect suffix or prefix