14) Which of the following is evidence that groundwater causes erosion and deposition?
A)
the formation of meanders
B)
the formation of stalagmites and stalactites in caverns
the formation of alluvial fans
D)
the formation of large boulders in the desert

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

i believe it is-

d.) gravity pulled particles of dust and gas together to form planets.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3