Answer:
to identify and preserve physical evidence
Explanation:
If you dont preserve evidence YOU can never get the justice you deserve.if you dont preserve you'll become sterile and there will be no evidence and the person that did this to you will get away with it.
Answer:
Annika feels light contractions and may see her water break, contractions get close and she calls her midwife, Annika feels the need to push and feels the hair on her babies head, the baby is born and placed on her chest, the placenta is expelled
Answer: Stereotype threat
<span>A stereotype threat is a social-psychological
predicament that can alters academic identity and intellectual performance. Negative
stereotypes raise inhibiting doubts and high-pressure anxieties in a
test-taker's mind that result to </span>reduce the performance of individuals.
The mind set of Courtney
that boys do better than girls in math and science would create anxiety, which
will then trigger a mechanism of decreases performance by depleting the working
memory of the brain.
Answer:
They need to increase the funding of the healthcare system (like social security), they also need to increase the funding for the schools around the country, they also need to increase the funding for making improvements for making more homes for the homeless people
Explanation:
Axons are long nerve processes which carry nerve impulses from the Soma to other neurons, they vary in length but can become almost as long as half of the human body.
The soma (body) of the neuron contains the nucleus which acts as the cell's control centre, these contain many small neurofibrils which project from the nucleus into the dendrites.
Dendrites are short, thick processes which branch out of the soma in a tree like manor. They conduct nerve impulses to the soma.
The three categories of neurons:
Afferent (Sensory) Neurons have the dendrites connected to receptors such as the eyes, ears etc. These receptors change the information they receive into electrical impulses that are transmitted to other neurons. In sensory neurons the axons are connected to other neurons.
Efferent (Motor) Neurons have the dendrites connected to other neurons, the axons are connected to effectors. Effectors are either glands or a muscle cell that is the receiving end of the nerve impulse. The nerve, when excited will cause the effector to react (move, contract, or secrete etc).
Internuncial Neurons have both the dendrites and the axons are connected to other neurons. They are sometimes referred to as connector neurons.
Internuncial neurons are found throughout the body, but especially in the spinal cord and brain.
Properties and characteristics of Neurons:
Normally the electrical impulses (messages) travel through a neuron in only one direction.
The axon may be surrounded by a 'coat' of lipids (fats) and proteins known as the myelin sheath which acts as an insulator.
Neurons are specialist cells that have lost the ability to reproduce themselves. Once the soma of a neuron has died the entire neuron dies, and can never be replaced.
Repair of damaged neurons only occurs in myelinated neurons.
white matter are coloured by myelin, consisting of many neurons supported by neuroglia.
grey matter is soma and dendrites or bundles of unmyelinated axons and neuralgia.
