Your neurons carry messages in the form of electrical signals called nerve impulses. To create a nerve impulse, your neurons have to be excited. Stimuli such as light, sound or pressure all excite your neurons, but in most cases, chemicals released by other neurons will trigger a nerve impulse.
It would be mitochondria.
There are no options. Some things that could happen are flooding and warmer temperatures.
The likely answer here is spore coat.
Several types of bacteria will form a spore when they are presented with unfavorable conditions. When conditions improve, the spore germinates and the bacteria continues to replicate.
Answer:
Summary. Plants have eukaryotic cells with large central vacuoles, cell walls containing cellulose, and plastids such as chloroplasts and chromoplasts. Different types of plant cells include parenchymal, collenchymal, and sclerenchymal cells. The three types differ in structure and function.
