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
Masteriza [31]
3 years ago
9

Explain what is unique about the marine worms' digestive and circulatory systems?

Biology
1 answer:
miss Akunina [59]3 years ago
3 0

Answer:

These worms have a mouth on their lower, or ventral, surface through which they take in food as they move along rocks and other sub- strates. ... Food enters the mouth and is digested in the intestine; the nutrients diffuse throughout the body (there are no circulatory or respiratory sys- tems).

Explanation:

You might be interested in
Why is it important for DNA to replicate during interphase, before mitosis
77julia77 [94]
So that everything is not messed up during mitosis

4 0
3 years ago
Which food has the most carbohydrates?
irinina [24]

Answer:

The answer would be peanuts, Which contain a total of 24 g of carbs.

Sorry if i'm wrong! i just went on a mini reasearch spree :3

8 0
3 years ago
According to the universal law of gravitation _____.
yKpoI14uk [10]
Gravity only depends upon the mass of an object. 
4 0
3 years ago
Read 2 more answers
Economic impact of aflatoxin on health and agriculture
Roman55 [17]

Answer : contamination in crops results mainly from a reduction in marketable volume

Aflatoxin consumed contributes to the mutagenic , carcinogenic , teratogenic , and immunosuppressive health effects in humans.

4 0
3 years ago
Read 2 more answers
Help me !! How did i figure out what scale to write on the y-axis of my graph ? please help !!!!!
attashe74 [19]

I think you counted up and down.

7 0
3 years ago
Other questions:
  • The major difference between oxygen and ozone is:
    9·2 answers
  • Summarize the importance of comparing wild type and mutant fruit flies in genetic research.
    9·1 answer
  • Yellowstone National Park has an average of about 4500 bison living in it. The park covers 3472 square miles. What is the popula
    9·1 answer
  • Protein synthesis is the main function of which of the following structures? (A) Nucleus (B) Ribosome (C) Chromosome (D) Mitocho
    13·2 answers
  • For the frog heart, temperature and heart rate are _______.
    14·1 answer
  • A variety of mice can have either gray fur ( G) or white (g) . Which words describe the genotype of a mouse that inherits two of
    12·1 answer
  • If two organisms are in the same phylum which other classification category must they also share ?
    15·2 answers
  • Which cell structure is thought to have arisen through an endosymbiosis in plant but not animal cells?
    13·1 answer
  • Bacteria are prokaryotic cells. By contrast, animal, plant, and fungal cells are eukaryotic. What is the main difference between
    15·1 answer
  • What is the complementary strand to the following DNA below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!