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
Aleksandr [31]
3 years ago
10

Difference between jellyfish and Starfish​

Biology
2 answers:
TiliK225 [7]3 years ago
5 0
They both breath cause they also need oxygen
jenyasd209 [6]3 years ago
4 0

Answer

Starfish also have a small eye spot in the middle of their bodies that allow them to differentiate between light and dark. Jellyfish are classified as Cnidarians because they have tentacles that sting. ... While Starfish are solid creatures, the jellyfish is very slight. It is 95 percent water.

Explanation:

You might be interested in
Development typically occurs in a ___________ pattern; however the OTA understands the influence of dynamic systems, including i
grigory [225]

Answer:

in a predictable pattern!!

3 0
2 years ago
If a molecule of DNA has 30% Adenine how much of the other bases will be present?
anygoal [31]

Answer:

If a DNA molecule has 30% Adenine the percentage of the other bases is Thymine: 30% Cytosine: 20% Guanine: 20%.

Explanation:

When the percentage that a base has in a DNA molecule is given, the percentage of the other bases can be known using the Chargaff's base pair rule.

A DNA molecule has the information of the genome of a living being, according to a specific sequence of its nitrogenous bases adenine, guanine, cytosine and thymine.

Chargaff was able to establish that in a DNA molecule the ratio of purine : pyrimidine of 1:1, so there must be the same amount of thymine as adenine and a similar amount of guanine for the cytosine, taking into account the complementarity of bases.

Taking into account the law of the base pair, if in a DNA chain there is 30% of Adenine, in the molecule there is:

  • <em>Adenine 30%. </em>
  • <em>Thymine 30%. </em>
  • <em>Cytosine 20%. </em>
  • <em>Guanine 20%. </em>
  • <em>Total ..... 100% </em>

In this case, the <u>Chargaff rule is useful to determine the percentage of nitrogenous bases that exist in a DNA molecule, knowing the percentage of a single base</u>.

7 0
2 years ago
Match the vestigal organs to their probable use in other organs
Juliette [100K]
I believe it should match as the following...

sight in whales -----> eyeballs in cavefish

balance in monkeys -----> tailbone in humans

attachment point for limbs in frogs -----> pelvis bone in whales
4 0
3 years ago
Read 2 more answers
Which statement is true for photosynthesis? Producers use it. Consumers use it. Scavengers use it. Decomposers use it.
ololo11 [35]

Answer:

A. producers use it

Explanation:

6 0
3 years ago
Which consumer are maggots in the food chain
tangare [24]
Maggots are decomposers

3 0
3 years ago
Other questions:
  • PLEASE HELP, MARK BRAINLIEST
    14·2 answers
  • Explain what happened genetically in the insect population over time as the insects were exposed to pyrethroids. A) The toxicity
    8·2 answers
  • Susan wants to see how different chemicals in the soil affect plant growth. Therefore, she gets all of the same type of plant, s
    13·2 answers
  • Which of the following is true of innate behaviors that are described as instincts?
    6·1 answer
  • 9. Describe step 1 of cellular respiration.
    12·1 answer
  • A student takes notes in class as shown below.
    10·2 answers
  • What is copied each time a cell divides?
    12·1 answer
  • Which statement describes landforms
    14·2 answers
  • The breakdown of food takes place in the mouth, stomach and small intestine. Name the type of digestion for which the teeth in t
    10·1 answer
  • Why is it important to have a standard set of units amongst all scientists?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!