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
liraira [26]
3 years ago
12

Which of the listed relationships between groups is correct?

Biology
1 answer:
iren [92.7K]3 years ago
7 0

Answer:

A. Chelicerates are a group of arthropods

E. Sea urchins are a group of echinoderms

B. Gastropods are a group of mollusks

Explanation:

Chelicerates are primitive arthropods having 6 pairs of appendages. 1 oral appendage used for feeding and lack actual mouth parts for chewing up "suck up predigested food". Cephalothorax is the largest and Abdomen contains gills.

Sea urchins are a group of echinoderms as they have spin skin , all marine and found in the bottom of the sea.

Gastropods are the largest and most varied group of molluscs. Gastropod means stomach footed, a typical gastropod is a coiled mass of organs enclosed in a dorsal shell, which rests on the foot having a head ans sensory structures on head and having an operculum.

You might be interested in
What occurs when sediment reaches its final destination. A. Erosion B. Deposition C. Weathering D. Transportation
Sveta_85 [38]

deposition is the answer


please mark me brainliest



4 0
3 years ago
Read 2 more answers
Listen
Inessa05 [86]

Answer:

A scientist's response to the increase in food poisoning sick patients should be examining the type and source within the foods consumed.

Explanation:

Food poisoning involves the effects that decomposed or contaminated food can have on a group of people who eat it, and can cause illness in all or most individuals.

Although patients' symptoms should be treated and preventive education provided, the best course of action for a scientist is to investigate the cause.

The response of a scientist to the increase in food poisoning cases is to determine the type and source of food, as well as the nature of the alteration it has -decomposition, contamination, bacteria- in order to <u>eliminate the source and avoid new cases</u>.

  • <em>The other options may be valid in the face of the appearance of food poisoning cases, but they are not the best procedure with which a scientist would respond. </em>
4 0
3 years ago
How do animal-like protists differ from plant-like protists?
Genrish500 [490]
I think its a please let me know if im wrong 
8 0
3 years ago
Read 2 more answers
during meiosis chromosome pairs randomly line up along each side of the cell equator this arrangement mixes up the chromosomal c
drek231 [11]

During meiosis, chromosome pairs randomly line up along each side of the cell equator. This arrangement mixes up the chromosomal combinations, which  

A. helps ensure reproductive success.  

B. helps create and maintain genetic diversity.

C. helps maintain all of the previous generation's characteristics.

D. helps ensure an equal number of males and females in the next generation.

7 0
3 years ago
Explain if you are bothered by working conditions at Foxconn plants. Do you worry that the production of a phone might have cont
aliya0001 [1]

Answer:

Yes.

Explanation:

Yes, I am bothered by working conditions at Foxconn plants and do worry about the production of a phone that might have contributed to a death of a worker. If the working conditions are not satisfactory and the life of the worker are in danger so I worry about the lives of workers that work at Foxconn plants because of unsafe condition of work and stop the workers from working until safety measures should be implemented.

5 0
3 years ago
Other questions:
  • What happens when an oceanic and a continental plate collide?
    13·2 answers
  • Researchers have reported that the number of different species of fish found in certain areas of the ocean has been greatly redu
    13·1 answer
  • A person who eats raw or undercooked meat is most likely to get an infection from which kind of worm
    11·2 answers
  • what is the importance of the evolution of fresh water fish when fresh water represents only a small percentage of the earth's w
    8·1 answer
  • Why is feedback inhibition important to the human endocrine system??
    6·2 answers
  • If you were to go to a sandy beach on a sunny summer day, which would feel warmer—the sand or the water? Explain why, using your
    7·2 answers
  • If a limiting nutrient is supplied to the producer in the diagram above, what effect could it have on the birds?
    7·1 answer
  • Can someone please help me answer this please?
    14·1 answer
  • Which statement is true?(30 Points)
    13·1 answer
  • What is one event that is common to carbon, nitrogen and phosphorous cycle?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!