A10 acre field of wheat is grown and harvested after 120 days. The wheat plants are harvested and dried at 50C for 24 hours. The dry mass of the wheat is 1500 Kg.

a. Calculate the Primary Productivity of the field in Kg/acre/day.
b. Is this Net or Gross Productivity?
c. If 1g of plant material has 6 Cal on average, how many Calories did the wheat field produce per acre per day?
d. How many Cal did the whole wheat field produce during the 120 days?

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?