It is called a homogeneous mixture
Yes unless there procaryotes
C. Trace Fossils.
Because these are TRAILS, and not the actual animal, these are trace fossils.
Dendrite.
A dendrite is a projection from a neuron that propagates to the cell body the electrochemical stimulation it receives from other neurons.
Dendrites were first described by Wilhelm His, in 1889,<span> as the "protoplasmic processes" that come from a neuron. Later, </span>Otto Friedrich Karl Deiters distinguished the axon from the dendrites as another different structure.
Answer c it increases the chance of survival