1answer.
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
padilas [110]
3 years ago
7

Smooth muscles of the digestive system move food by the process of peristalsis.

Biology
2 answers:
vesna_86 [32]3 years ago
7 0

Answer:A

Explanation:

muminat3 years ago
6 0

Answer: A. True

Explanation: "Peristalsis. Peristalsis is a series of muscular contractions that propel food through the small intestine. These kinds of controls help you get the most nutrients out of your food. ... This coordinated contraction of smooth muscle keeps food moving on its one-way path through your digestive system."

You might be interested in
In some plants, flower color, or __________ of the plant, is dependent upon environmental factors such as the acidity of soil. A
olga2289 [7]
The answer would be d) phenotype. The phenotype is the physical characteristic while the genotype is the combination of alleles from the parent--basically the part that you can't really see. The color of a flower is prominent, so that would be its phenotype. An organism's phenotype can also include certain behavioral characteristics as well, not just the way it looks! Hope this helped :)
5 0
3 years ago
If you cut a tree trunk into pieces, the resulting pieces and dust add up to the same mass as the original trunk. This is a demo
Alik [6]

Answer:

The law of conservation of mass

Explanation:

The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.

3 0
3 years ago
What part of the body does tuberculosis mainly affect?
kondor19780726 [428]

Answer:

TB usually affects the lungs, but it can also affect other parts of the body, such as the brain, the kidneys, or the spine. A person with TB can die if they do not get treatment.

5 0
3 years ago
A ring species is made up of a series of closely related populations that surround a region of unsuitable habitat. The shading i
kompoz [17]

Answer:

The answer is population 6 on PLATO.

Explanation:

3 0
3 years ago
Which enzymes are secreted only by the pancreas?
a_sh-v [17]

Nucleases are the enzymes that are unique to the pancreas. These are enzymes which break down nucleic acids DNA and RNA into nucleotides. When these nucleotides reach the ileum, they are further degraded or digested into sugars, bases and phosphates. These nucleases are known as DNAase and RNAase

Other pancreatic enzymes such as amylase and protease are also produced by other digestive organs such as the salivary glands and the small intestine respectively. However no other digestive organ has been known to produce nucleases apart from the pancreas.

Nucleases are of two  main types, namely exonucleases which cut off the end of a nucleotide and endonucleases which will cut out certain nucleotide sequences right in the middle of a nucleic acid.






4 0
3 years ago
Read 2 more answers
Other questions:
  • Assume for a moment that ambulances carry blood for purposes of transfusion. what blood type would you expect to be in greatest
    15·1 answer
  • Which statement describes a climate condition? The city is covered in snow. A cold front is approaching the city. We had clear a
    14·2 answers
  • Protein subunits in a multi-subunit protein are held to each other primarily by ________.
    11·1 answer
  • 3. Living systems consist of organisms interacting with their environments. The carbon cycle is an example of a living system. A
    12·2 answers
  • Which of the following can increase genetic variation during meiosis
    15·1 answer
  • Am I correct on the questions above?
    9·1 answer
  • Select all that apply.
    5·1 answer
  • What would cause an individual to have a mutation in all of their cells?
    9·2 answers
  • In general, which trophic level has the MOST energy available to it? a Producer b Primary Consumer c Secondary Consumer d Tertia
    11·1 answer
  • Acuity is better in the ___________ than in the ______________. Group of answer choices periphery; fovea optic disk; cornea opti
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!