Answer:
yes, over time pieces of an animals life cycle can change and adapt to help them survive in different environments that doesn't happen overnight. In a frogs life cycle they develop into a frog from an egg. frogs have adapted to become what they are today and if I where to make a prediction it would be that frogs at one point lived solely in water based on the way they grow and develop in there life cycle. having a life cycle means there's room for improvement and tiny adjustments can be Made as a defense mechanism that develops over the course of many froggy life cycles.
The answer that best completes the statement above is DEADLY. Mixing morphine and alcohol can have deadly effects. We know that morphine is a type of pain killer. How this works is by influencing how the brain perceives pain. On the other hand, alcohol is a depressant. Mixing both can result in lack of coordination, impaired judgment and motor skills. Since the body is too depressed, this may result in coma or death.
Answer:
is A.
Explanation:
When an action potential reaches the axon terminal, it depolarizes the membrane and opens voltage-gated Na+ channels. Na+ ions enter the cell, further depolarizing the presynaptic membrane. ... Fusion of a vesicle with the presynaptic membrane causes neurotransmitters to be released into the synaptic cleft.
True. due to the fact that they are being stimulated.
