Considering the following statements;
A. It can exist without a constant source of energy input
B. It must contain consumers but can exist without producers.
C. It involves interactions between biotic and abiotic factors.
D. It can exist on land, but it cannot exist in lakes, rivers, or oceans.
The correct statement is C. that an ecosystem involves interactions between biotic and abiotic factors.
Biotic factors are the living things in an ecosytem, they include plants, animals, bacteria, fungi and others. Abiotic factors on the other hand, are the non-living factors in an ecosystem, they include water and air, sunlight, the amount precipitation in an ecosystem is also an example of abiotic factor. The two types of factors are crucial for an ecosystem to exist and thrive.
The major difference between prokaryotes and eukaryotes is the presence or absence of membrane-bound organelles.
<h3>What are eukaryotic and prokaryotic cells?</h3>
Eukaryotic cells are cells that possess a membrane-bound nucleus and organelles while prokaryotic cells do not contain a membrane-bound nucleus or organelles.
Examples of eukaryotic cells are;
- Plant cells
- Animal cells
- Protist cells
Examples of prokaryotic cells are;
The membrane bound organelles that differentiates prokaryotes from eukaryotes are as follows:
- Chloroplast
- Mitochondria
- Endoplasmic reticulum
- Nucleus
Therefore, the major difference between prokaryotes and eukaryotes is the presence or absence of membrane-bound organelles.
Learn more about eukaryotic and prokaryotic cells at: brainly.com/question/4644590
Info based on a experience or experiment
