The ATP and DNA molecules, both have a sugar, a phosphate and a base are their common structural characteristics. ATP has ribose sugar and adenine base while DNA contains deoxyribose sugar and all the four different bases of adenine, thymine, guanine and cytosine.
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mit freundlichem Gruß or mit freundlichen Grüßen
Answer:
I believe its the first one
Explanation:
I've done an experiment on this and water dissolves in salt.
Answer:(are all ares of earth qually heated by the sun?) no
Explanation:
No, some places never get hot like it does in say brazil. It will be hoter then Alaska.
Answer:
1) Density
2) False
3) True
4) mass. arranged
5) graduated
6) False
7) Less, further
8)False
9) Density
Explanation:
1) Mass of atoms, size, and arrangement directly determine density of a substance.
2) Density = m/v,
3) Submerged objects must displace liquid equal to its volume because you are adding mass into a body of water
4) same as #1
5) Graduated cylinders are the most commonly used measurement tool for measuring volume
6) If it is the same substance it is equal in density. D=m/v, even if one sample is larger, both m and v increases
7) Hotter things have faster moving molecules so they are further apart. This causes the molecules to be less compact and thus less dense.
8) Liquids only float if it is less dense then the liquid it is placed on.
9) Density determins buoyancy.