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Chemistry, 11.11.2019 03:31 therealpr1metime45

Nerve cells that use to communicate important messages to other cells
neurons detect stimuli
neurons carry a response to muscles and other organs

1. from sensory organ
2. along your neurons
3. to your spinal cord
4. to your
5. response transferred to neurons
6. to muscles

does not travel to your
in the spinal cord pass the response directly to motor neurons

net-like arrangement of neurons that does not have nerve cells

stores actions and information that are used

works with the and digestive systems

gas and water are waste products

breaks down into nutrients cells can use

gets rid of created by the digestive system

largest group of
have body parts, bilateral symmetry, and segmented

body parts arranged around a point
examples:

body with two halves that are mirror images of each other
examples:
have sense organs concentrated at a end

no symmetry at all
example:

organisms that feed on other organisms, move, and have the ability to maintain

animals with a

animals without a

an animal whose body temperature with its surroundings
groups include fish, amphibians, and
can bask in the to warm up

an animal that can regulate its body temperature and keep it at a

groups include birds and

uses and feathers to warm up

the response of plants to a

roots growing in response to gravity

plants growing toward

response to
causes to attach themselves to structures

hormone that affects the way plants
causes stems to bend the light (phototropism)

response to changes in
dormancy is a period of inactivity in response to temperatures and days
example: trees shedding their in the fall

absorb and minerals that the plant needs
store in some plants

make for the plant

plant’s transport system made up of xylem and

process in which plants make

takes place in the of leaf cells

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Nerve cells that use to communicate important messages to other cells
neurons detect stimuli...
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