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
nadya68 [22]
3 years ago
9

what characteristics of sponges led scientists to conclude that sponges probably evolved separately from other animals?

Biology
1 answer:
sveticcg [70]3 years ago
3 0
They lack true tissues and organs and have no body symmetry. hope it helps
You might be interested in
Lessening the emissions of which gas will lead to reducing ocean acidification
UNO [17]

Answer:

atmospheric carbon dioxide ,as we reduce our emissions and the growth rate of atmospheric carbon dioxide slows down, it's important to realize that the ocean carbon sink will respond by slowing down.

Explanation:

4 0
3 years ago
The DNA sequences that make up the genetic code of an organism determine which traits the organism will exhibit. How are the ins
pantera1 [17]
I think  its B   <span>DNA sequences that code for genetic instructions attach to phosphate groups that express an organism's physical traits. </span>
4 0
3 years ago
Read 2 more answers
Metabolic water is one way human beings excrete water every day<br><br> True or False
maxonik [38]
False! Because human beings excrete water through sweat like the skin, faeces too
7 0
2 years ago
Which of the following is least likely to increase the rate of diffusion
IrinaK [193]
The one that is least likely to increase the rate of diffusion would be : small concentration of gradient

The rate of diffusion will more likely to increase if : 
- the concentration gradient is greater
- distance is decreased
- The surface Area is increased

hope this helps
3 0
2 years ago
Which type of bond forms between two water molecules?
Vlad [161]
The type of bond that forms between two water molecules is Hydrogen Bond
6 0
3 years ago
Other questions:
  • Describe the pathway of an unfertilized egg as it travels through the femal reproductive system. Explain the function of each re
    11·1 answer
  • Earth is the only planet that has a _____ and a _____.
    13·2 answers
  • Cells in a cat's pancreas produce insulin, but the cells in its heart do not. Which statement best explains this?
    5·1 answer
  • If many different species live in an ecosystem, this helps the ecosystem to fill its _______.
    8·1 answer
  • Parkinson's disease prevents the brain from properly sending motor signals to the consciously moved muscles of the body. This di
    13·2 answers
  • For APEX A mitochondrion cannot produce new molecules. Which structure is most
    9·2 answers
  • A double stranded base-paired structure formed by folding a single strand of DNA or RNA back upon itself.
    10·1 answer
  • Allopatric speciation is another name for
    7·2 answers
  • Huntington's disease is an autosomal dominant trait. Given the pedigree below, if individual IV-4 has three children with a norm
    5·1 answer
  • What are the 2 stages of photosynthesis
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!