14. kinetic energy
what's the velocity of the rocket? a rocket with a mass
of 10,000 kilograms is propelled upward with 8,000,000
joules of kinetic energy. the velocity of the rocket is
_ meters/second.

Defend or refute the argument that the government has too large a presence in the agriculture industry.

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Explain the significance of the increased cell specialization of the volvocine line