Honestly you can get DNA by taking a piece of someone or just by them touching something.
Hope I helped and if you need more you could always ask me :)
-Dawn
Answer: Shale changes into Slate.
Explanation:
Shale is a sedimentary rock, formed by the deposition and compression of clay and silt.
Shale layers is buried deep into the earth through the process of deposition (i.e the laying down of rock forming material by natural entities like glaciers, wind, and water).
Temperatures and pressures rise greatly because the shale’s layers are buried. When the temperatures and pressures become higher. The shale is changed into a metamorphic rock (with dark brown streak), called Slate.
Answer:
B. the variable that is changed and being tested
<h3>Hello there i hope you are having a good day :) Question : Which celestial objects are left over from the early solar system and did not form into planets? A. Saturn rings B. Jupiter’s moons C. Pluto and Charon D. Asteroids = The answer would be D. Asteroids as so the Asteroids belt did not form a planet because the asteroids do not have enough mass. Therefore the cannot create enough gravity necessary to form a planet.</h3><h3>Hopefully this helps you.</h3>
Answer:
They both provide structural support, but only insulin is a carbohydrate. They both store energy, but only glucagon is a carbohydrate. They are both hormones that regulate blood-sugar levels.
