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
Irina18 [472]
3 years ago
6

A worm breaks down the remains of dead organisms and releases the nutrients in soil. this helps plants grow what is the role of

the worm
Biology
2 answers:
nalin [4]3 years ago
8 0
The worm is the decomposer 

ludmilkaskok [199]3 years ago
5 0
The worm is the decomposer. Decomposers break down dead matter and gives room for new life to thrive.
You might be interested in
The global human population was growing exponentially up until second and a half of the 20th century according to the ideas of T
Harrizon [31]

Answer: C

No, because the human population depends on limited resources, and may suffer from war, disease, and famine l.

4 0
3 years ago
En un cruce entre peces naranjas y peces grises se obtiene una generación (f1) de 50% peces grises . Realice el cruce y explique
Ilya [14]

Answer:

Uno de los progenitores es heterocigoto para color naranja (Nn) y el otro parental es homocigoto recesivo para gris (nn). Al haber una cruza entre un homocigoto recesivo y un heterocigoto, la 50% de la progenie expresa color naranja (Nn), mientras que el otro 50% expresa color gris (nn).

Explanation:

<u>Datos disponibles:</u>

  • Cruce entre peces naranjas y peces grises
  • 50% de la F1 son peces grises
  • Naranja dominante sobre gris

Podemos nombrar el alelo dominante para color naranja <em>N</em>, y al alelo recesivo  para color gris <em>n</em>.

Para que en un cruce entre dos fenotipos distintos, el 50% de la primer camada exprese uno de estos fenotipos, entonces uno de los parentales debe ser heterocigoto, mientras que el otro parental debe ser homocigoto recesivo. De esta forma 50% de la primera generación expresara uno de los fenotipos, mientras que el otro 50% expresará el otro fenotipo.

Supongamos que uno de los parentales lleva el genotipo <em>Nn</em>, y el otro parental es <em>nn</em>.

Cruce:

Parental)      Nn    x     nn

Gametas)   N    n       n    n

Fenotipos) Naranja     Gris

Cuadro de Punnett)      N           n

                            n       Nn         nn

                            n       Nn         nn

F1)  2/4 = 1/2 = 50% de la progenie tendrá genotipo heterocigoto, Nn

     2/4 = 1/2 = 50% de la progenie tendrá genotipo homocigota recesivo,    

     nn

     50% de la progenie será color naranja (Nn)

     50% de la progenie será color gris (nn)

               

3 0
3 years ago
Explain why an energy pyramid in any ecosystem typically is limited to four or five levels only.
bonufazy [111]
An energy pyramid is always related to the organisms food web. A increase in no of tropic levels could make it complex. Also the reason for only 4 or 5 is to make it simple to understand.
6 0
3 years ago
Read 2 more answers
List two examples of materials that transmit sound, absorb sound, and reflect sound.
sukhopar [10]
Fiberglass tiles and carpeting

3 0
3 years ago
Read 2 more answers
Ground pork should be cooked to an internal temperature of _______________ to destroy the parasite Trichinella spiralis.
patriot [66]

Answer:

160°

Explanation:

Ground pork should be cooked to an internal temperature of 160° to destroy the parasite Trichinella spiralis. 160°F (71°C) 89. All of the following are good instructions for preventing foodborne illness except when shopping, select meat, poultry, or fish first.

3 0
2 years ago
Other questions:
  • A(n) _____ is a group of cells, with similar functions, that work together. organ tissue unicellular system
    7·2 answers
  • The distance east and west from the prime meridian
    14·2 answers
  • Artificial selection only produces favorable results
    11·1 answer
  • Vitamins and minerals keep the blood healthy. Which part of the blood carries minerals, vitamins, and other nutrients to the bod
    7·1 answer
  • Nervous:_________;; respiratory
    15·2 answers
  • When plants are stressed by dry conditions, they secrete the hormone abscisic acid (ABA) and in response the stomata close, even
    14·2 answers
  • An injury becoming red and sore is a sign of which of the following?
    14·2 answers
  • What is the energy conversion that takes place during photosynthesis?
    12·2 answers
  • PLZ HELP WILL GIVE 100 POINTS AND BRAINLIEST In comic strip form, draw the stages of binary fission asexual reproduction. You sh
    15·2 answers
  • What do cells need for they can produce them selves
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!