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
Tom [10]
2 years ago
10

they have 20 ____________ backbones derived from a polyunsaturated ____________ called arachidonic acid.

Biology
1 answer:
Lana71 [14]2 years ago
4 0

Answer:

first blank is carbon i dk the secon

Explanation:

You might be interested in
4 A population of tree-climbing lizard lives on one bank of a large river.
Nitella [24]

Answer:

Genetic Drift, it is a textbook example of genetic drift.

hope this helped <3

5 0
3 years ago
Compare Hills and Plateau<br> I need this in a paragraph <br><br><br> Thank you!
Aloiza [94]

Hills go up and back down again. Plateaus go up and stay at a maximum level. For example, If you were measuring the elevation of certain points on a hill, it would look something like (in units): (1, 2, 3, 4, 5, 6, 6, 5, 4, 3, 2, 1). If you were measuring the elevation of certain points on a plateau, it would look something like (in units): (1, 2, 3, 4, 5, 6, 6, 6, 6, 6, 6, 6, 6).

4 0
2 years ago
Identify the BEST way to determine if two organisms are closely related.
DedPeter [7]
Molecular homology, because it compares dna
6 0
2 years ago
How long does it take for a full term newborn to get over respiratory distress syndrome?
blagie [28]
I need the answer too

5 0
3 years ago
DNA is a complex biological polymer called a
Paul [167]
DNA is an example of a complex biological polymer called a nuclei acid. Nucleic acids are made up of many smaller sub units called nucleotides.  The components of a DNA nucleotide are deoxyribose, phosphate group, nitrogen group. There are four possible bases in a DNA molecules which includes adenine, cytosine, guanine and tymine. 
7 0
3 years ago
Other questions:
  • Which statement best describes both dna and rna?
    10·1 answer
  • The field of paleontology changed naturalist's views of biodiversity by showing?
    14·2 answers
  • What is the main benefit of storing all nuclear waste at a single site
    5·2 answers
  • Transgenic organisms can be created using different scientific techniques. One area of research involving transgenic organisms i
    6·1 answer
  • What amino acid does the codon CCA code for?
    11·2 answers
  • Only animals have traits
    8·1 answer
  • How do you describe a tissue?
    13·2 answers
  • 6. After a person eats a large meal, glucose begins to move into the bloodstream and the
    13·1 answer
  • State the structure by which the embryo develops and grows.
    10·2 answers
  • Which principle allows us to assign dates to events on the geologic time scale?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!