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
alexandr1967 [171]
3 years ago
13

What features are characteristic of Actinopterygii? Actinopterygii are fish that have fins.

Biology
2 answers:
nekit [7.7K]3 years ago
6 0
Answer: Characteristics: The fins are supported by rays, as the name indicates. In contrast to the cartilaginous fish they have a rigid skeleton. The swim bladder is also a unique feature of most ray-finned fish, enabling them to maintain buoyancy as they move up or down in the water.
Anika [276]3 years ago
6 0

Actinopterygii are bony fish that have spiny fins.

For future reference, you might want to add "___" to your question to let people know it's a fill in the blank. You could also add the drop down questions as "A. B. C." to show it's a multiple choice question.

If you make the question easier to understand, you will get more helpful answers = )

You might be interested in
What should i post on insta?
Crank

Answer:

The third one

Explanation:

If all is option then all of them

5 0
2 years ago
Read 2 more answers
Which large organic molecules are essential chromosome components?
Vitek1552 [10]
<span>b.proteins and nucleic acids 

Major chromosome components are DNA (nucleic acids) and histones (proteins)</span>
6 0
3 years ago
Which best describes cancer cells?
Jet001 [13]
A. They do not exhibit contact inhibitors
B. They lack specialization
<span>C. They have abnormal chromosomes </span>
<span>D. They fail to undergo apoptosis</span><span>

A normal, typical and functional cell undergoes cell cycle in normal fashion and eventually reaches apoptosis. Yet cancer cells fail to display just some of these characteristics.

</span><span>The cycle cycle; mitosis occurs more in your body since it changes, modifies and requires cell division at maximum rate in many useful situations with the stand to a particular system and organ. </span>
5 0
3 years ago
HELP!!! We are going to ask the question: How does moving the fulcrum point effect the distance a nickel can fly?
suter [353]

Answer:

more force needed would be fulcrum at 12 with nickle at 1 the one closest to the nickle would go the furthest

3 0
3 years ago
Read 2 more answers
List the order of Producers that colonize the land After Lichens
olasank [31]

Answer:

Plant is a common example of a Producer.

Producers are also known as autotrophs.They are organisms which make their own food. They do so by getting energy from chemicals or the sun and with the help of water convert the energy into useable forms such as sugar.

The order of Producers that colonize the land After Lichens include

Annual herbaceous plants

Perennial herbaceous plants and grasses

Shrubs

Shade intolerant trees

Shade tolerant trees.

8 0
3 years ago
Other questions:
  • What types of measurements might you need to make in the chemistry laboratory?
    14·2 answers
  • Explain the relationship between inputs and outputs in cellular respiration and photosynthesis for an organism
    14·1 answer
  • Based on the banding patterns how many sites tested positive for carp
    15·1 answer
  • which of the following was most likely not present in creating the fatty acids of early earth's waters of the past?
    12·2 answers
  • A chicken egg is a single cell. Why is it so much bigger than other cells?
    9·2 answers
  • A cleft chin is a dominant trait one parent is heterozygous for cleft chin and the other parent does not have collection what is
    15·2 answers
  • What information should the registered nurse provide when teaching a nursing student about defamation of character? select all t
    13·1 answer
  • Will mark Brainliest
    14·1 answer
  • Cuales son las estructuras fundamentales en toda celula?
    5·1 answer
  • Large predators can also be problematic to eat because of bioaccumulation and biomagnification of toxins such as lead or mercury
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!