The following four junior high school science teachers are teaching the concept "molecule" to their students. in each classroom, some of the students have acquired formal operational reasoning abilities, whereas others think in a concrete operational manner. in which classroom are the concrete operational students most likely to have difficulty understanding?

The Concrete Operational Manner classroom is gonna have difficulty.

Explanation:

This is the answer because Concrete Operational Manner is related to the appropriate use of logic, but it doesn't involved abstracts thinking, logical thoughts and deductive reasoning, this stage of thinking doesn't involved these three elements at once.

So to understand the concept of molecules you need to abstract its definition to understand it, because you can't see a molecules directly in your hand, and then through logical and deductive reasoning, developed the concept for yourself.

of what agreement it does not show

answer: cannibalism, the capac raymi, capacocha, the eight day feast, the combing of the hair

explanation:

the incas have many rituals, cannibalism was always a very ritual thing, which was normally tied to sacrifices, warfare, death, and regeneration.

  the capac raymi was one of the most important ceremonies. it occurred around the summer solstice and was when they worshiped their sun god, also known as inti.

  the capacocho was another one of their most important ceremonies. it was when many children where selected to start their training, and these children where destined to become sacrificial blessings to their sun god, inti. being chosen for this ritual was a blessing.

  the eight day feast was a feast that lasted 8 days and, each day, the day began with a chanting at dawn. a follow up song at noon. which ended with complete silence at the end of the day. on this day, inca royalty was always dressed in silver and gold laced clothing.

  the combing of the hair was the most important ritual to young girls. this ritual was known as the coming of age ceremony, but only the most beautiful girls where chosen. in this ceremony, the girls chose their new name and where chosen as either brides, or princesses of rulers.