1. what are the five muscles that form a box to control the wrist?
2. what type of muscles attach to the fingers?
3. what muscle supinates the hand?

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Following are the answeres-

Explanation:

1)  Flexor pollicis longus, Flexor digitorum profundus, Flexor digitorum superficialis, Flexor carpi ulnaris and  Flexor carpi radialis  are the muscles that form a box to control the wrist.

2) Tendons are attached to the fingers.

3) The supinator basically arises from the lateral condyle, the external lateral and orbicular ligaments and the triangular surface of the ulna below the sigmoid cavity.

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.