Yes Potassium has 19 electrons
Answer:
Because some organs rely on other organs to operate.
Explanation:
For an example, your entire body relies on your brain to give it orders. Your brain controls every part of your body, and without your brain you would most likely not be alive.
Another example would be your digestive systems. Your intestines rely on your stomach to break down your food (what's passed down to the intestines are referred t as waste).
Answer:
Asexual- No variation - if the parent has a genetic disease, offspring does too. Sexual- Requires two organisms, requires more energy
Explanation:
Answer:
carbon dioxide (CO2) and water (H2O) from the air and soil, and sunlight
Explanation:
The nervous system is one of the most important elements for our existence and survival, since it allows the management, organization and functioning of the rest of the corporal systems.
The synapse is a communication mechanism that occurs between two or more neurons in order to massively transmit a nerve impulse in order to coordinate a function in the organism.
The Chemical Synapse is the type of major synapse in our body. In these synapses the information is transmitted chemically, through the sending by the presynaptic neuron of different neurotransmitters that the postsynaptic neuron captures through different receptors, whose action generates an alteration in the form of excitatory or inhibitory postsynaptic potential that may end or not with the generation of an action potencial by the postsynaptic neuron. They are versatile synapses, since some neurons can inhibit the action of others depending on what is activated. There is no physical contact between both neurons.