When analyzing a strand of hair, investigators would first try to collect DNA from which general location?

how can we improve crop production The temperature gradient between the core of Mars and its surface is approximately 0.0003 K/m. Compare this temperature gradient to that of Earth. What can you determine about the rate at which heat moves out of Marss core compared to Earth? Based on the dot plot, which statements are correct? Check all that applyEleven students answered Mr. Chiu's question.Twelve students answered Mr. Chiu's question.Three people studied for two hours.Three people studied for three hours.Everyone who responded studied for at least one hour.Four people studied for four or more hours What is the first thing a group needs to understand, prior to beginning a project? A) The group needs to know the purpose of the project. B) The group needs to know the point value of the project. C) The group needs to know what other groups are doing for the project. Eliminate D) The group needs to know the names and phone numbers of the people in the group. PLSSSS HELP The area of a cylinder varies jointly with the radius and the height. When the radius is 3 and the height is 6 the area is 36. Find the are when the radius is 4 and the height is 5 One hundred turns of insulated copper wire are wrapped around an iron core of cross-sectional area 0.100m2. As the magnetic field along the coil axis changes from 0.5 T to 1.00T in 4s, the voltage induced is: What is the diameter of the circle whose center is at (6, 0) and that passes through the point (2, -3)? How many solutions does the following equation have? 14(z+3)=14z+21 a small eassy on corona virus Where did it start how did it spread howIs India facing it your experience during the lock down Based on your work in Question 1 through 3, what is the relationship between the radius, AB , and the tangent line, BC ? What can you conclude about any tangent line to a circle and the radius of the circle? Explain. Please help I don't understand this at all During the Great Recession, the U.S. budget deficit worsened as tax collections fell and payments to the poor rose. In other words, the deficit worsened as a result of _________ in the federal budget. (06.01 MC)What is the value of the expression 2 + 3^2 (3 1)? In the figure, mCED = mA. Complete the following proportions: ED/ A F= CE/? = CD/? 2/3 divided by 5?If she walks 2/3 by another 5. What is the value of the fourth term in a geometric sequence for which a1 =30 and r= 1/2 WHOEVER ANSWERS FIRST GETS BRAINLIEST:) Which expression represents the surface area of the cone? A cone with diameter 12 inches, height 8 inches, and slant height 10 inches. S A = pi r l + pi r squared (pi) (6) (10) + (pi) (6 squared) (pi) (8) (10) + (pi) (8 squared) (pi) (12) (10) + (pi) (12 squared) (pi) (10) (12) + (pi) (10 squared) PLS HELP ASAP!!!Which phrase describes the algebraic expression 8t + 7? the product of 8 and 7 more than a number the quotient of 8 and 7 8 times the sum of a number and 7 8 times a number plus 7 Bharath has made a table of content for his document, in which he wants to make few changes, but he is unable to make the changes. Give reason. Explain how he can make the necessary changes. find the distance of the line segment joining the two points (-4 /2 - /12) and (/32, 2/3)