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
zalisa [80]
3 years ago
11

What structure quickly shoots water out to propel a mollusk forward in water? radula coelom trochophore siphon

Biology
2 answers:
ludmilkaskok [199]3 years ago
8 0
<span>The correct answer is siphon</span>
Dimas [21]3 years ago
5 0

The correct option is siphon.

Siphons are the part of mantle. These are hollow tube-like structures present in the aquatic mollusks. The cilia on their gills draw in sea water through siphons. The water moves down one siphon tube, over the gills, and out the other siphon tube. The water flow is used for one or more purposes such as locomotion, feeding, respiration, and reproduction

You might be interested in
Changes of seasons require plants and animals to adapt to changes in climate. In one region of the world, however, living things
GrogVix [38]

A tropical forest is a type of biome that shows a little or no change of season throughout the year.

<h3>What is Biome?</h3>

A biome may be defined as a very large area or an ecosystem that is characterized by a particular type of vegetation. Examples include Tropical rainforests, Grasslands, Coral reefs, etc.

Tropical forests include rain forests, dry forests, grasslands, and savannas. The dominant plants which are found in these tropical forests are phanerophytes, epiphytes, lianas, etc.

This biome consistently faces almost the same average intensity of sunlight throughout the year. Hence, the temperature fluctuation in this biome is very mild.

Therefore, a tropical forest is a type of biome that shows a little or no change of season throughout the year.

To learn more about Biome, refer to the link:

brainly.com/question/2142181

#SPJ1

6 0
2 years ago
The larger the discrepancy between fo and fe for each cell, _________. the more likely the results will not be significant the m
Anna11 [10]
This is the chronicle of evolution over millions of years of geologic time engraved in the order which fossils appear in rock strata.
3 0
3 years ago
Which statement is a reason for the peer rewiew process in scientific research
andreyandreev [35.5K]

The correct answer is the second choice - peer review process in scientific research exists in order to verify that the conclusions that are made are supported by the data. You cannot make a valid conclusion if you do not have enough evidence or data to prove it - this is why your peers have to go through your research to make sure everything is done according to the rules of scientific research.

Hope this helps.

5 0
4 years ago
Read 2 more answers
A. What is exponential growth?
Over [174]

Answer:

A process that increases quantity over time.

Explanation:

The formula for exponential growth of a variable x at the growth rate r, as time t goes on in discrete intervals (that is, at integer times 0, 1, 2, 3, ...), is:

X_{t}= X_{0} (1+r)^{2}

Exponential growth is a process that increases quantity over time. It occurs when the instantaneous rate of change of a quantity with respect to time is proportional to the quantity itself.

4 0
3 years ago
Examples of autotrophic bacteria are: (a) parasites (b) saprophytes (c) pathogenic
sweet [91]

Answer:

(d) chemosynthetic forms

Explanation:

Autotrophs are characterized by their ability to produce their own food; parasites, saprophytes, and pathogenic (disease-causing) organisms do not have this ability. Chemosynthetic ones, however, can through the conversion of one or more carbon-containing molecules into organic matter.

7 0
4 years ago
Other questions:
  • What process exerts the pull on water molecules that is relayed from leaf to root via cohesion?
    9·1 answer
  • What 3 factors are needed for natrual selection to occur?
    10·2 answers
  • Would you expect endangered species to be more frequently generalists or specialists? explain your answer.
    11·1 answer
  • The cytoplasmic membrane is termed "semi-permeable" because some substances, like water and alcohols, can pass freely through wh
    14·1 answer
  • Angraecoid orchids provide nectar to the African moths. The moths in turn help in pollinating the plant. What type of evolution
    9·1 answer
  • 3. Match the body cavities that have to be opened during the listed surgical procedures listed below. Note that more than one ch
    12·1 answer
  • The somatic cells of mosquitoes contain six total chromosomes. Based on this information, answer the following questions.
    11·1 answer
  • Describe the role of each of these white blood cells: <br> • T cells:<br> • B cells:
    15·1 answer
  • (Blank) are organisms that consume other organisms.
    5·1 answer
  • Which of the populations shown in Figure 6 do you think is most likely to get bigger in size? Explain your reasoning.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!