Which of the following are disadvantages of the aristotelian classification system? i. the system contained too many groups to be useful. ii. the system did not show relatedness of organisms. iii. organisms were grouped by habitat, not structrual similarity. iv. it was an expensive and highly technical process. a. ii and iii only b. i and iv only c. i and iii only d. i, ii, iii, and iv

Organisms were grouped by habitat, not structrual similarity

                                hope it helps

D hope this helps if im wrong sorry

step 1: replication fork formation.

step 2: primer binding.

step 3: elongation.

step 4: termination.

explanation:

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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.