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
jenyasd209 [6]
3 years ago
10

Are sponges jointed not jointed or nothing

Biology
1 answer:
Gnesinka [82]3 years ago
5 0
Are sponges jointed not jointed or nothing
Sponge are are nothing
You might be interested in
Visit the website below and use it to answer the question that follows. http://anthro.palomar.edu/biobasis/bio_4.htm Why are wom
love history [14]
Women have two X chromosomes.Recessive alleles on one X chromosome are often masked by dominant alleles on the other chromosome.Women will not be affected unless they receive two recessive alleles.

4 0
3 years ago
Read 2 more answers
What is the structural covering of a jellyfish?
makkiz [27]
Hood or bell . i think

8 0
3 years ago
Why is the sarcoplasmic reticulum. How does it aid in the stimulation of muscle contraction?
Mandarinka [93]
Activation of muscle contraction could be a speedy event that's initiated by electrical activity within the surface membrane and transversal (T) tubules. This can be followed by unharness of metal<span> from the inner membrane system, the sarcoplasmic reticulum.
</span>Nervous stimulation causes a depolarization<span> of the muscle membrane (sarcolemma) </span>that<span> triggers </span>the discharge<span> of </span>calcium<span> ions from the sarcoplasmic reticulum.</span>
8 0
3 years ago
Read 2 more answers
The type of cover letter written in response to a posted job opening
qwelly [4]

This would be you resume (re-soo-may). It would include your past schooling and job experience, especially college degrees.

7 0
4 years ago
Why do most stars not necessarily die in the time we would normally expect them to?
Ivanshal [37]
The reason why stars does not die when it is there time is because they tend to fuse in different and more heavier elements. In that way, it prevents them from dying for they were able to have the components of different elements, extending their lives and prevent themselves from dying on the time that they were supposed to.
4 0
3 years ago
Other questions:
  • Last summer, Lorraine’s garden yielded more food than her family could eat. She chose to extend the life of many of her fruits a
    13·1 answer
  • Who came first on earth archaea or bacteria?​
    14·1 answer
  • what would be the most likely effect if the side chain of an amino acid group was unstable to vary its structure
    9·1 answer
  • 1. What muscle is directly beneath the biceps?
    13·1 answer
  • What is the effect of increased blood flow to the dermis?
    8·1 answer
  • Which of the following would be considered a limited resource in the lower depths of the ocean? a. water b. sunlight c. prey d.
    14·1 answer
  • The lengths of a sample of tiger canines were measured. 68% of the lengths fell within a range between 15 mm and 45 mm. The mean
    6·1 answer
  • The carbon fixation reaction converts?​
    15·1 answer
  • Which of the following statements is FALSE?
    12·1 answer
  • What is accuracy?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!