what is the structure identified by the arrow in the diagram below?

A. Chromosome
B. DNA Strand
C. Gene
D. Cell

Janine charges $8.25 per hour to walk dogs. Shewalks dogs for 3 hours on Saturday and 4 hours onSunday. She calculates her total pay to be $57.75.Which equation could be used to check the reasonableness of her total? please help me asap PLEASEEEEEEEE I CANT DO THIS What's the surface area?(EXPLAIN YOUR ANSWER) 50 POINTS PLEASE HELPTHIS IS THE GOLD FLEECE ANSWER THE QUESTION FOR BRAINLIEST The language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. The teacher draws a random sample from the following groups: All teachers in the school All boys in each grade All students in the speech club All students in each grade Which group best represents the population she should take a random sample from to get the best results for her survey? (5 points) a All teachers in the school b All boys in each grade c All students in the speech club d All students in each grade During the early 1800s many young woman in new england/north of the united states were employed outside there home as One under par on a golf hole is called a _________?birdiebogeyparace What is the least common multiple of 9 and 15? Please help me i have no clue what the answer is :? Evaluate without a calculator:cot -270 C=3y 2 +4y+4D=7y 2 +3y6 Quinine in a 1.664-g antimalarial tablet was dissolved in sufficient 0.10 M to give 500 mL of solution. A 15.00-mL aliquot was then diluted to 100.0 mL with the acid. The fluorescence intensity for the diluted sample at 347.5 nm provided a reading of 327 on an arbitrary scale. A standard 100 ppm quinine solution registered 180 when measured under conditions identical to those for the diluted sample. Calculate the mass of quinine in milligrams in the tablet. Would the following reaction be endothermic or exothermic? Why?CH4 + 02 --> CO2 + H2O + EnergyA. Exothermic because energy is a reactantB. Endothermic because energy is a reactantC. Endothermic because energy is a productD. Exothermic because energy is a product find the perimeter and area of the shape based on the information provided Is this person male or female? Why? :l Which option is the default configuration of the Junk Email Options in Outlook 2016?No Automatic FilteringLowHighSafe Lists Only write the equation of the line with a slope of -2/3 and a y intercept of (0, 6) in standard form * please help ill literally give brainlest if you show on a piece of paper or help!no unnecessary commentsno linksill take back my points if any bad comments!thank you!!please help:( How did President Kennedy respond to the violence in Birmingham? He wrote a letter to Martin Luther King Jr. expressing his concern. He had members of the Ku Klux Klan arrested. He had Eugene Bull Connor arrested for police brutality. He promoted civil rights laws such as what would become the 1964 Civil Rights Act.