Answer:
a gated sodium channels open and sodium ions flood into the cell
We can also assume that this organism contains membrane bound organelles, and I believe is categorized as a Protist.
Answer: ok...
Explanation:
The continual input of energy, mostly from sunlight, sustains the process of life. Sunlight allows plants, algae and cyanobacteria to use photosynthesis to convert carbon dioxide and water into organic compounds like carbohydrates. This process is the fundamental source of organic material in the biosphere.
Answer:
Nerve cells, blood cells, and reproductive cells
Explanation: