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
In-s [12.5K]
4 years ago
10

in a dna molecule, the complementary strands are joined at the nucleotides by hydrogen bonds between the

Biology
1 answer:
avanturin [10]4 years ago
3 0

Answer:

covalent bonds within each strand

Explanation:

You might be interested in
Which sediment do you think can store the most water?
Oksi-84 [34.3K]

Answer:

silt 3

Explanation:

an aquaferis a rock layers that stores and allows the flow of groundwater

7 0
3 years ago
The legs of the human body are part of a lever system. True Or False?
fiasKO [112]
True, your legs are examples of levers.
8 0
3 years ago
Which butterfly-shaped portion of the brain is responsible for spinal reflexes?
gladu [14]

Answer:

b. Gray matter

Explanation: is correct

8 0
3 years ago
Read 2 more answers
Scientific research shows that birds are capable of regenerating their hair cells.
postnew [5]
True.

It has been studied in a research study that claims birds have the ability and capability to regenerate their hair cells. This regeneration happens when the hair cells die but come back to its original form despite the damage it might have faced. Further, they can also regrow their hair cells in their ears. 
3 0
4 years ago
In your opinion<br> when you exercise vigorously, what is needed more: food or oxygen? Why?
GuDViN [60]

Answer:

oxygen because

Explanation:

because u  can survive 3 days with out it  and if u did not have oxygen u would suffocate

7 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how co-evolution can lead to symbiosis
    13·1 answer
  • The transfer of genes from one organism to another is called genetic engineering. This is new technology used to change the gene
    13·1 answer
  • Cells that have differentiated still have most of their genes and they
    12·1 answer
  • PLS HELP NOOOOW
    14·1 answer
  • PLEASE HELP!! Gas cloud 1 is likely to form a star. Gas cloud 2 is not. Based on this information, match the given conditions wi
    10·1 answer
  • - For plants and other organisms to develop differences among their respective species the alleles of their genes must contain
    9·2 answers
  • What are 3 instruments used throughout history to observe the motion of the planets and starts
    5·1 answer
  • Which form of precipitation is water that falls as chunks of solid ice?
    13·2 answers
  • Why are some theories more widely accepted than others such as the theory of evolution?
    10·1 answer
  • [ planet and the sun?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!