Two neurons always joined axon end to dendrite end. Two neurons are connected through synapses.
<h3><u>Explanation: </u></h3>
Synapses are the points between two neurons that allows them to communicate signals to one another. The signal may be chemical or electrical. The chemical synapse uses chemical messages as a signal to another synapse, while the electrical synapse sends ions as a signal to another synapse.
A single cell can have a varied number of synapses. They are formed when an axon branches out to create communication sites from where a signal is to be sent.
Answer: 5 biotic are: insects, low shrubs, migratory birds, herbivores and carnivores.
5 abiotic are: wind, rain, a small amount of sunlight, permafrost and pools of water.
Explanation:
The correct answer is
DNA polymerase is the enzyme that catalyzes the addition of a nucleotide onto the 3' end of a growing DNA strand. DNA polymerase adds nucleotides one by one to the 3’ end of the growing DNA chain, incorporating only those that are complementary to the “old” DNA strain.<span>The addition of nucleotides requires energy which comes from the nucleotides themselves (phosphates).</span>
Proper amount of light
Proper amount of food
pH properly managed
Regularly cleaning of tank
(Brainliest is much appreciated)
How your teeth are shaped and formed