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
Elena L [17]
3 years ago
10

Which substance compose the backbone of DNA

Biology
1 answer:
madreJ [45]3 years ago
4 0

Answer:

phosphate and deoxyribose

Explanation:

You might be interested in
In the process called ________, species act as agents of natural selection on one another. succession mutualism competition symb
Fofino [41]
The process coevolution is a type of relationship between organism wherein they reciprocally affects each others evolution.
3 0
3 years ago
What percentage of North American frogs and toads are in trouble?
12345 [234]

Answer:

The decline rate ranges from 2.7 to 3.79

3 0
3 years ago
Read 2 more answers
What are the folds called
slamgirl [31]
Http://www.phschool.com/science/biology_place/biocoach/bioprop/folding.html hope it helpps
4 0
3 years ago
•Address the letter to the editor of a local newspaper.
Julli [10]

The answer is; hydrothermal, geothermal, and wind

Hydrothermal, taped from the biggest river on the state contributes approximately 60% of the energy in the state. Geothermal is second,approximately 30% while wind power contributes approximately 10%.


The costs of the electricity in the state are relatively cheap compared with states whose main source of energy is hydrocarbon fuels.   Geothermal power is the cheapest (even though initial investment is prohibitive). Hydrothermal is slightly expensive than geothermal due to the maintenance required and also  is prone to fluctuations of the river regime. Winds are also cheap but initial investment if the wind farm is high.



Hydrothermal energy has the biggest environmental impact compared to the other two. Due to the walls of the dam on the river, migration of some aquatic species is impeded. The reduced flow of water (and sediments) downstream of the dam also impact these ecosystems. Geothermal and wind energy sources have a very minimal environmental impact on the environment .


The state could increase electronics with low power consumption (such as LED lights) in the market for availability to the population. This would be followed by a sensitization campaign on the ideal use of power in the household to conserve power when not in use.


4 0
3 years ago
in the image below, what molecule is being released by cellular respiration and used in photosynthesis ​
olasank [31]

Answer:

the answer is B

Explanation:

plants need carbon dioxide to be able to produce anything

4 0
3 years ago
Other questions:
  • Tammy and maureen enjoy a glass of wine with dinner. after the meal, each woman has a cigarette with a cup of coffee. how many p
    9·2 answers
  • A strand of DNA has these bases: AGC CAT GTA TAC
    13·1 answer
  • the inability of a sperm cells to move normally could prevent the production of offspring by interfering with
    13·1 answer
  • Why is DNA good at storing information
    5·1 answer
  • 6. How are the processes of mitosis and meiosis similar to each other?
    5·1 answer
  • The organism at location D is the _______ to<br> organisms at location A, B, and C.
    7·2 answers
  • Trypanosoma most resembles which of the unicellular algae?
    15·1 answer
  • One explanation for why our sense of smell and language are so disconnected is that
    9·1 answer
  • Somebody help me so I can give y’all some points
    8·2 answers
  • In a presentation about measuring mass, one of your classmates states, "Two objects of the same size will always have the same m
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!