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
hoa [83]
3 years ago
9

Which of these is a biotic factor of an ecosystem

Biology
2 answers:
Nesterboy [21]3 years ago
8 0


A Tree or a living thing. AS apposed to abiotic, meaning nonliving.

ex. a rock.

Elanso [62]3 years ago
8 0

Answer:

If it's on APEX, it would be moss.

Explanation:

Moss has eaten, breathed and reproduced therefore, it is a living thing: biotic.

You might be interested in
if a plant with purple petals (PP) is crossed with a plant with white petals (pp), what is the phenotype for the F1 generation?
otez555 [7]
It has been a long time since I learned this but if I remember correctly Pp
6 0
3 years ago
Read 2 more answers
Patrick wants to trace the progress of development of a frog embryo. Which technique will he use for this?
Oduvanchick [21]
It should be C! (: Fate mapping because it is used do dermine tissue linage!
While Differentiation is used when one cell type changes from one cell to another.
When it comes to the process an undifferentiated cell is already programmed to become a specific cell type by following a specified path towards cell differentiation.
I hope all is well, and you pass! (: Good luck, rockstar! If you need any further information, let me know. (:
4 0
2 years ago
Which molecule contains the instructions for making proteins? A. DNA B. RNA C. Carbohydrates D. Protein​
Anettt [7]

Answer:

I thinks it‘s A. DNA

Explanation:

7 0
3 years ago
Why SA node called pacemaker of heart
stich3 [128]
SA Node<span> which is also known as the sinus node, is the natural pacemaker of the heart. It controls the heart rate by generating electrical impulses and then sending electrical signals through the heart muscle, causing the heart to contract and pump blood throughout the body. </span>

The SA Node is located in the outer layer of the right atrium of the heart, near the superior vena cava. It is made up of a group of cells (myocytes) positioned on the wall of the right atrium, at the center of the heart and near the entrance of the superior vena cava. These cells contract at a rate of about 70-80 times per minute, which make up the natural heart beat.



3 0
3 years ago
Read 2 more answers
Position time motion
Alla [95]
<span>The change in the position of any object in a given time is known as motion.</span>
7 0
3 years ago
Other questions:
  • Radio waves __
    9·1 answer
  • What do these characteristics all have in common? O They are all dominant. O They can all be easily observed. O They are all rec
    15·1 answer
  • What is this?
    13·1 answer
  • You wonder whether plants that are exposed to music grow faster than those that are not. Describe a controlled experiment you ca
    10·1 answer
  • How do prokaryotic cells, eukaryotic cells and viruses differ?
    13·1 answer
  • Tension, compression and shearing are the three types of stress in the Earth’s crust. Please select the best answer from the cho
    15·2 answers
  • PLEASE HELP NEED TO PASS MY TEST AND ITS TIMED. NO GUESSING PLEASE
    8·1 answer
  • What body system has akin (alike) functions to a liver system?
    15·1 answer
  • Cellular respiration moves carbon from ________ to _________ A. Atmosphere B. Biosphere C. Geosphere D. Hydrosphere
    5·1 answer
  • Which statement is true???
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!