answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
S_A_V [24]
2 years ago
4

DUE TODAY!! PLEASE HELP!!

Biology
2 answers:
Leto [7]2 years ago
8 0

Answer: So I think these are the answers.

Strengths: Corrugated cardboard shows how villi increase the surfa area of the digestive system.

The major organs responsible for circulating blood are included.

The process of nutrient absorption is depicted in a visual way.

Weaknesses: Only one system is included in the model.

Explanation:

Major organs in digestive sytem are mouth, esophagus, stomach, small intestine, large intestine, rectum and anus. None of these are included.

The lining of your intestine is folded like the corrugations of cardboard, and this folding gets more surface area into a small space. The folds are covered by fingerlike projections called villi.

mars1129 [50]2 years ago
4 0

Answer:

Strengths- All of the major organs involved in digestion are included, The major organs responsible for circulating blood are included

Weakness- Only one system is included in the model,

Explanation:

You might be interested in
Which of the following represents the correct flow of air into the lung of a mammal?
7nadin3 [17]

I believe the answer would be A.

The flow is larynx, trachea, bronchi, bronchioles, alveoli

3 0
2 years ago
The innermost region of the kidney is referred to as the
Anna [14]

Answer:

The renal capsule.

Explanation:

The innermost region or layer is the renal capsule.

5 0
2 years ago
How are Earth’s organisms and crust interdependent?
sattari [20]
The Lithosphere contains all of the cold, hard, solid rock of the planet's crust, the hot semi-solid rock below the crust, the hot liquid rock near the center of the planet, and the solid iron core. The biosphere is the sphere that contains all of the Earth's living organisms. The organisms and crust interact through events between spheres, such as natural events like floods, shifts in the Earth's crust. Some event as such could create soil erosion resulting in decreased vegetation and increase death of organisms. <span>
</span>
5 0
2 years ago
Read 2 more answers
Which of the following does NOT describe bacteria? They help break down dead organic material so it can be recycled into a usabl
vovangra [49]
I think the correct answer would be the third option. Organisms that help break down dead organic material so it can be recycled into a usable form for other organisms are called decomposers and this would include some of the bacteria. Also, there is a number of bacteria that are capable of breaking down some of the harmful products like in recent studies there are bacteria that could dechlorinate the toxic PCB substance. Some bacteria, as well, lives in the human intestines which aids in the breaking down of the food into useful molecules. The third option is partially true since there are some bacteria like the cyanobacteria which produces oxygen but it does not contribute largely to the oxygen present in the atmosphere.
8 0
2 years ago
Explain how corn can be used as an example of Mendel's law of independent assortment.
MatroZZZ [7]

Answer:

Mendel's law of independent assortment states that the genes are separated and inherited independently of each other into the gametes.

The corn can be used to study the law if independent assortment as each kernel of the corn is its fruit. Thus, it is a result of sexual reproduction.

Single corn may contain 800-1000 kernels which may have different shape, texture, structure et cetera as result of independent assortment, that is, each kernel receives alleles of genes independent of each other.

For example, a gene responsible for the texture of kernel would be inherited independently of the gene responsible for the color of the kernel.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Arthropods periodically shed and discard their exoskeletons as they grow in a process called
    15·2 answers
  • Which is present only in eukaryotic cells
    8·1 answer
  • Compare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the diagram would you add identical
    14·2 answers
  • Which excrine structure Is involved in the digestion of fat
    14·1 answer
  • A pie shop sold 1,550 pies in a month. If 30% of the pies the shop sold were banana cream pies, how many banana cream pies did t
    7·1 answer
  • A pair of fruit flies reproduces and has 1,000 offspring. All 1,000 of the offspring have the alleles Gg. What is the most likel
    12·1 answer
  • A cross between a tetraploid and a diploid member of the same species will produce offspring that can undergo sexual reproductio
    12·1 answer
  • suppose you are studying a fruit fly's DNA and you discover a gene for antenna length on chromosome 2. what word describes its l
    5·1 answer
  • Explain the relationship among
    7·1 answer
  • 4. Do you think recombinant organisms could also pose a threat to a population or ecosystem? Explain.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!