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
Vladimir79 [104]
2 years ago
8

Why does shells have ribs?

Biology
1 answer:
DerKrebs [107]2 years ago
3 0
PP rikkaaaa jsjsjsjjs shsh

You might be interested in
After a heavy rain, the most run off would probably occur in an area where the soil contained large amounts of? a Gravel b Silt
777dan777 [17]
Clay because it’s a mixture of dirt and runoff/water
4 0
2 years ago
1.Explain Cytotaxonomy and Chemotaxonomy and Numerical Taxonomy.
LuckyWell [14K]

Answer:

  1. Cytotaxonomy refers to the classification of biological materials based upon similarities and differences of cellular structure and number of chromosomes present in the cell afterwards while .:::: chemotaxonomy refers to the classification of biological materials based upon similarities and differences of the ...
  2. Chemotaxonomy is based on the similarities and differences in biochemistry such as a sequence of amino acids in proteins, whereas, cytotaxonomy is the classification based on cellular characteristics such as chromosomes number and behaviour.
3 0
1 year ago
An enzyme is a large ________ molecule.
IRINA_888 [86]
And enzyme is a large protein molecule.
4 0
2 years ago
Read 2 more answers
Magma is a mixture of diffrent minerals or a rock? ​
Anna71 [15]

Answer:

It is rock. hope it helps

Explanation:

4 0
3 years ago
Read 2 more answers
Which matches mendeleev's prediction for the properties of eka aluminum answers?
alex41 [277]
For the answer to the question above, I think that <span>Mendeleev's eka-aluminum is what we know today as <u><em>GALLIUM</em></u></span><u><em>.</em></u>
or the era of Mendeleev is <u><em>Aluminum</em></u> which is that <span>it would <u><em>be a soft metal with a low melting point.</em></u></span>
I hope my answer helped you. Have a nice day!
<span /><u />
4 0
3 years ago
Read 2 more answers
Other questions:
  • Courtney was on the track team and wanted to test the effects of her diet on her race times. She decided to test high carbohydra
    15·2 answers
  • The Weaver birds from the African savanna exhibit a trade-off between risking starvation and being hunted by predators. As a res
    9·2 answers
  • Which was not one of the changes in development and specialization that primitive mammals underwent? answers?
    9·1 answer
  • What goes with it ?
    8·2 answers
  • Most plants absorb the nitrogen which they need from the air true or false
    10·2 answers
  • What is the major ingredient of magma
    10·2 answers
  • Which statement is true?
    12·2 answers
  • Help on problem 14 please and I will help u
    7·1 answer
  • An individual "step" by a myosin head in one cycle pulls the thin filament about 15 nmnm. How many steps must each actin fiber m
    8·1 answer
  • A girl rides her scooter 5m North, 7m East, 5m South, and then 7m west. What is her displacement?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!