Species diversity in arthropods was studied in a certain location. Data on the impacts on species diversity from organic versus conventional
agriculture are provided in the table.
Arthropod
Type
Species Diversity (Number of Species)
Organic
Conventional
Agriculture
Agriculture
13
10
Carabids
Arachnids
9
8
52
48
Myriapods
Hemipterans
19
17
Judging by percentage increase, which arthropod type provides the
strongest evidence for the craim that organic agriculture results in greater
species diversity?

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c