Which of the following describes a characteristic of water that makes it cohesive in nature?
A: It is a non-polar molecule with weak hydrogen boding
B: It has a linear molecular structure with H-O-H arranged in a straight line.
C: It has a huge electronegativity difference between its atoms
D: It requires a high amount of heat to raise or drop its temperature.

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

How much energy moves onto the next level, in an energy pyramid

What layer of the atmosphere is directly above the troposphere?