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
seraphim [82]
3 years ago
7

Help My Test Is TIMED!!!!

Biology
1 answer:
Gwar [14]3 years ago
3 0
Question 10: Proteins
Question 11: Nucleic Acids
Question 12: False
You might be interested in
Stellar evolution is the life cycle of a star. A cycle suggests that upon death of a star, another star is born. How is this pos
ANTONII [103]
This is possible because when a star dies, it basically expands to its maximum (explodes). Therefore, the materials of the exploded star mix with the primeval hydrogen of the Universe. Later, other stars are formed out of this mixture. Thats also how the sun was formed. :)
5 0
3 years ago
What structure in a plant cell helps protect it from osmosis?
sasho [114]
Plant has such a developed structure to protect they have cell wall which give it rigidity and structure and also have cellulose which provide strength

5 0
3 years ago
Why do we need to break apart the food we eat?
shtirl [24]

Answer:We need to break apart the food we eat so that our bodies can . . . ... Would make it more difficult for your intestines to break down food. Villi. Their main function is to absorb nutrients into the bloodstream

Explanation:

3 0
3 years ago
Describe how The Carbon Cycle works.
shutvik [7]

Carbon cycle refers to an array of procedures by which the compounds of carbon are interconverted in the environment, comprising the inclusion of carbon dioxide into living tissue by the process of photosynthesis and then getting back into the atmosphere via respiration, the burning of fossil fuels, and the decomposition of dead organisms.  

The following are the steps that illustrate how the carbon cycle functions:  

1. Carbon enters the atmosphere as carbon dioxide from combustion and respiration.  

2. The absorption of carbon dioxide takes place by the producers to manufacture glucose in photosynthesis.  

3. The animals feed on the plant passing the carbon components through the food chain. The majority of the consumed carbon is exhaled in the form of CO2, which was produced at the time of aerobic respiration. The plants and animals die eventually.  

4. The dead plants and animals get dissociated by the dead organisms and return the carbon present in their bodies back to the atmosphere as CO2 by the process of respiration. In certain occasions, the dead plant and animals get converted into fossil fuel, which is available in future for combustion.  


4 0
3 years ago
Which statement best describes the relationship between plants animals and the carbon cycle​
rusak2 [61]

Answer:

Explanation:

Plants use carbon and release oxygen, and animals release carbon and use oxygen.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Hawaii has not recorded any bullfrog sightings. What policies or laws could you keep in place to prevent the bullfrog from invad
    15·1 answer
  • How does this help them maitain internal homeostasis in hot climates
    12·1 answer
  • Organisms do not depend on wind for food
    5·1 answer
  • What kind of animals are best suited to life in a tundra
    10·2 answers
  • What experimental apparatus has been used to study depth perception in infants?
    8·1 answer
  • The vibrations signaled by waves of sound that are translated into neural impulses by:
    10·2 answers
  • Helpppp !!!!!!! Plis
    13·1 answer
  • Which is the best explanation for where different types if minerals are found in earth
    5·1 answer
  • El oxido de cloro (cio), que tiene un efecto importante en la disminucion de la capa de ozono, se descompone rapida mente a temp
    9·1 answer
  • How are meiosis and mitosis similar?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!