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Nataliya [291]
3 years ago
10

Your teacher takes a candle and cuts some wax from the bottom of it. She puts the bit of wax in a beaker and places it on a hot

plate. Eventually, the wax melts and becomes liquid. Do you think this is a physical or chemical change?
Biology
1 answer:
slamgirl [31]3 years ago
7 0

Answer:

Chemical

Explanation:

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EXERCISE
USPshnik [31]
5. It is difficult to diagnose genetic conditions because they are rarely seen and once problems start presenting themselves not only would a diagnosis need to be made. But to prove it you would have to take blood from both parents to see why they together could produce genetic conditions.
6) Down syndrome occurs when you get a smaller number of chromosomes you are supposed to inherit from each parent during conception.
7) a silent mutation is a change in DNA but does not changes the encoded and has no phenotypic effect therefore the genetic sequence is not changed
3 0
2 years ago
Which type of movement is characteristic of the articulation between the tibia and fibula with the talus?
jonny [76]

Solution:

The function and mobility of each joint depends on its anatomical design. Joints that permit no movement or slight movement are common in the axial skeleton where basic structural support and protection  is expected. Joints that are freely moveable are common in the appendicular skeleton where mobility is required. Is known as articulation.

The tibial collateral ligament reinforces the medial side of the knee joint and the fibular collateral ligament reinforces the lateral side of the knee joint. Two popliteal ligaments reinforce the posterior side of the knee joint.


7 0
3 years ago
How is data used to evaluate outcomes? Provide an example as it relates to an area of nursing.
Zielflug [23.3K]

Answer:

Data is used to evaluate the treatment that is provided to the patient in each episode of nursing diagnosis.

Explanation:

An outcome measure is a tool that is used to assess the current status of the patient that is influenced by the nursing interventions. It is marked by the status of the resolution for individual nursing diagnosis as being either resolved or not.

The data collected by outcome measures supports in establishing the foundation for providing the correct medical treatment to the patient. Which later helps to assess the treatment provided to the patient. It provides reliable and credible justification for the treatment on an individual patient level.

Below are a few examples of these outcome measures;

  • Mortality
  • Timeliness of care
  • Safety of care
  • Patient Experience
  • Effectiveness of care
8 0
3 years ago
Which of the following would be the best way for a college student to increase his or her intake of provitamin A carotenoids? A.
yuradex [85]

Answer:B

Explanation:provitamin A is preformed vitamin A .. The best source of these are animal sources than plant sources.. Best sources include diary foods,, meat and fish.

7 0
3 years ago
Over 99 percent of calcium in the body is found within the A. Bones and Teeth B. Stomach and small intestine C. Liver and spleen
Wewaii [24]

Answer : ) A. Bones and Teeth

5 0
3 years ago
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