Select all that apply. how are protists different from bacteria and archaea? they are at least ten times larger. they can reproduce asexually. they are eukaryotes. they consist of both single- and multi-celled organisms. they have flagella to move.

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm