Biology, 01.04.2021 22:20 Elsalvador7310

Processes in the human body are often complex and can be difficult to represent with a physical model. Evaluate the model that Sammi designed by thinking about how her model compares to the actual interaction of the digestive and circulatory systems. Then, sort the statements according to whether they are strengths or weaknesses of her model. Not all statements will be used. 1. Cardboard and the tissue of the digestive tract have different properties.
2. Only one system is included in the model.
3. All of the major organs involved in digestion are included.
4. The capillaries are more complex than one, large plastic tube.
5. The major organs responsible for circulating blood are included.
6. The process of nutrient absorption is depicted in a visual way.
7.The corrugated cardboard shows how villi increase the surface area of the digestive tract.

Answers: 2

Show answers

Another question on Biology

Biology, 21.06.2019 16:30

Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.

Answers: 1

Answer

Biology, 22.06.2019 08:40

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.

Answers: 3

Answer

Biology, 22.06.2019 09:30

Which short-term environmental change is most likely to lead to ground shifting, landslides, and the collapse of buildings or roads? forest fires flooding earthquakes

Answers: 1

Answer

Biology, 22.06.2019 12:30

Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism

Answers: 1

Answer

You know the right answer?

Processes in the human body are often complex and can be difficult to represent with a physical mode...

Questions