People use resources to get or make many things, including energy, food, housing, and fresh water. which of the following resources is necessary in order to make food?
a: stone
b: forest
c: petroleum
d: solar energy

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Blank liquids and gases exert a buoyant force on objects placed in them

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)