Answer:
Explanation:
Only archaebacteria are capable of methanogenesis
Archaebacteria who use other forms of cellular respiration also exist, but methane-producing cells are not found in Bacteria or Eukarya.
Unique cell membrane chemistry. Archaebacteria have cell membranes made of ether-linked phospholipids,
Answer:
Symbiosis is where no organism is killed in the relationship.
Parasitism: The host is harmed but not killed.
Mutualism: Both organisms are benefitted
Commensalism: One organism is benefitted, the other is not effected
In predation, the prey is killed and eaten by the predator for energy.
Sometimes you may see that they consider predation a symbiotic relationship, but not always.
Water itself does not live. Water does not need sustenance of any sort to continue to function and it does not pass on any sort of DNA to any build a future generation so it is not biotic.
<h3>Answer:</h3>
Sample-C is the hydrogen.
<h3>Solution:</h3>
Data Given:
Volume = 5 cm³
Mass of Sample-C = 0.00045 g
Reference Density = 0.00009 g/cm³
Formula Used;
Density = Mass / Volume
Density = 0.00045 g / 5 cm³
Density = 0.00009 g/cm³
I think the first one is diffusion and I think the second one is osmosis (the diffusion of fluids trough a semi permeable membrane tobalance the concentration)
