Why was the New Model Army called England's first truly professional army?

(You need to write two points to indicate why was the New Model Army different from the others.)

Select the correct answer. after months of heavy rains, a farmer noticed a steady drop in crop production. upon testing the farmland, it was found the soil was severely lacking nutrients. which of the following explains the loss of nutrients from the soil? a. drought b. drainage basin c. leaching d. water shedding