When the neurotransmitters fill the receptors of the receiving neuron's dendrites, and they are excitatory, they encourage the receiving neuron to pass the signal on. if the excitatory signal is strong enough it triggers the receiving neuron to fire, passing the signal on. when the neurotransmitters trigger the receiving neuron to fire, it fires an electrical action potential

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.

can you make it bigger i can't see it