A scientist is developing a potential treatment for cancer. She grows cells in hundreds of petri dishes and exposes the dishes to environments that are known to cause cancer. After exposure, the scientist determines that some of the petri dishes have cancer cells.What factor do all the petri dishes that contain cancer cells have in common?

Which event from chapter 7 of Holes is related as a flashback?Stanleys shovel not making a dent on the groundStanley jumping on the back of the blade with both feetStanleys grandfather falling in love with Myra MenkeStanleys shovel fitting into the hole 1. Why do we exist2. Explain your answerPleases explain I need to know the reason 4 existence Using the prompt and your knowledge of history, which of these led to expanded trade between East Africa and EastAsia?A)creation of junk shipsB)invention of the compassC)invention of "arabic" numeralsD)greater knowledge of monsoon winds How has disease increased the rise of civilization? ashley's tricycle has two different wheel sizes: one larger wheel and two smaller wheels. As Ashley travels the distance between her house and her neighbor's house on the tricycle, the larger wheel rotates 4 times, and each of the small wheels rotate 12 times. If half the circumference of the larger wheel is 2 inches more than the circumference of one of the smaller wheels, what is the distance, in inches, traveled by the tricycle between ashley's house and her neighbors house?A. 4 inchesb. 48c. 60d. 16 NEED HELP SOLVING PLEASE . Which sentence uses figurative language to convey a mood of fear or dread? if yall want to play kahoot join this metting 365 566 9069 password macei12 An item is regularly priced at $80, Ryan bought it at a discount of 5% off the regular price. How much did Ryan pay? PLEASE ASAP!!What is the relationship between the 8th Amendment to the u.s. Constitution and nursing?A. A nurses' suit against a prisoner was heard by the Supreme Court that ruled in their favor.B. The Supreme Court ruled that prisoners who did not receive adequate medical treatment, which would include necessary nursingcare, might suffer from cruel and unusual punishment.C. The 8th Amendment prohibits nurses from causing physical or emotional harm to patients.D. The Supreme Court ruled that nurses are exempt from the provisions of the 8th Amendment because they focus on the needs of thepatient first Which wavelength of light are more stretchedred light or blue light? 6th grade math look at the pictures MLA's are elected by Eleanor Roosevelt was studied by Maslow because she was so successfuland gave so much to others. Maslow believed that Roosevelt was at thelevel in his hierarchy.A. self-actualizedB. esteemC. physiologicalD. safety HELP ASAP! I WILL GIVE 20 POINTS AND MARK AS BRAINLIEST! please help, i don't know english i speak spanish Amanda opened a lemonade stand on her street. It costs her $10.75 to buy the supplies each day, and she sells lemonade for $1.50 a cup. If she wants to make at least $50.00 in profits (sales - expenses) each day, what is the minimum number of cups of lemonade Amanda needs to sell? Input your answer as a whole number. When "du" is the subject, the correct ending is ____.-e-t-en-st Solve for mb= 1/2mv Keet was riding the bus and saw a man wearing a new pair of shoes from his favorite brand. He liked them but thought they'd look better in black. When he got home, he went online and found them in black at an online store, Zaps. They were pretty expensive, so he decided to post a picture of them on his social media account to see what his friends would think. The next day, he started seeing ads for the exact shoes and for the online store he had visited. He saw the ads appear when he typed in a search, when he went to his favorite news site, and when he was scrolling through his social media feed. At first he thought it might've just been a coincidence, but when it kept happening, he started to wonder, why am I seeing this everywhere?1.How did the advertising company know he was interested in those shoes? Or in that store?2.If Keet didn't want to be tracked by the advertising company, what could he have done differently?