(a) for a face-centered cubic (fcc) unit cell, determine which plane has the highest atomic density (number of atoms per unit area): (100), (110) or (111).
(b) from your answer to (a) calculate the highest planar atomic density for cu (fcc with a = 3.61 a).
(c) for a body-centered cubic (bcc) unit cell, determine which plane has the highest atomic density (number of atoms per unit area): (100), (110) or (111).
(d) from your answer to (c) calculate the highest planar atomic density for fe (bcc with a = 2.86 a).

b) returns freshwater to the earth.

c) returns freshwater to the earth.c) occurs after condensation.

d) returns freshwater to the earth.c) occurs after condensation.d) roughly equal to the amount of evaporation.

happy to

pls mark as brainliest.

trig 15.3 cos

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =