1. once the action potential reaches the axon terminus, the information needed to be sent through the synapse to the muscle fiber. how is this signal sent.

2. explain the process of contraction of the sarcomere addressing what signals the muscle to contract, how the signal is transmitted into the fiber, and the role of calcium, and ultimately how the contraction occurs

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.