Humans are primary consumers
Answer:
I have identified <em>Escherichia coli </em>and<em> Bacillus sp.</em>
Explanation:
I obtained my sample from soil, in a park near my house. The common bacteria on soil are gram positive and gram negative.
I found rods, and some are gram positive and long. They others are gram negative and very small and short.
The color of the gram positive is a dark blue, almost purple, and they are big and abundant, they are almost in lines, so I think they are a species of <em>Bacillus.</em>
The gram negative bacteria are extremely small and they look hot pink. They are very probably enterobacteria, and the most common enterobacteria is <em>Escherichia coli</em>. They do not have a particular order of arrangement.
<h3><u>Answer and explanation</u>;</h3>
- Glucose is extremely polar and fairly large compared to salt ions or gases like oxygen and carbon dioxide. Therefore, it can not freely diffuse in and out of the cell like other small ions and molecules or gases.
- Therefore, glucose molecules require transporters that either use energy directly or indirectly through concentration gradients set up by other energy-dependent transporters.
- Facilitated diffusion is the process where substances pass through the cell membrane, in a passive manner, with the help of transport molecules. Glucose is among the substances transported using facilitated diffusion.
The answer is: B - stabilization ponds.