Answer:
What does a linear velocity graph tell us?
The principle is that the slope of the line on a velocity-time graph reveals useful information about the acceleration of the object. If the acceleration is zero, then the slope is zero (i.e., a horizontal line). If the acceleration is positive, then the slope is positive (i.e., an upward sloping line).
What is an acceleration time graph?
A graph that shows acceleration plotted against time for a particle moving in a straight line. ... The acceleration-time graph is the graph y=a(t), where the t-axis is horizontal and the y-axis is vertical with the positive direction upwards.
graph shows changes in velocity of a moving object over time. The slope of a velocity-time graph represents acceleration of the moving object.
Explanation:
Cells are organized into tissues, which are then organized into organs, and are finally organized into organ systems.
Systems are composed of different organs working together to carry out a common function or purpose. For example, the stomach, pancreas, intestines, are organs that are part of the digestive system, which breaks down the food we eat to give nourishment to our body.
Similarly, organs are made up of similar tissues carrying out a common function, and tissues are made up of cells of the same kind or type, also carrying out a common function or purpose.
Answer:
The larvae are prey for the young birds. The larvae are predators of the young birds.
Answer:
Liver, 25-hydroxycholecalciferol.
Explanation:
Vitamin D is a fat soluble vitamin that increases the absorption of phosphate and calcium in the body. Vitamin D2 and D3 are most important for the human health.
The hydroxylation of cholecalciferol occur in the liver in order to be active vitamin D. The first hydroxylation of cholecalciferol produces 25-hydroxycholecalciferol.
Thus, the answer is liver, 25-hydroxycholecalciferol.
Answer:
In the earliest stage of liver disease, the liver becomes inflamed. The patient may not even be aware of the inflammation but left untreated, the inflammation will begin to scar, compromising the function of the liver. Liver inflammation and scarring (also known as a fibrosis) can be reversed with proper treatment. Without proper treatment, the damaged liver will progress to cirrhosis.
Common symptoms of cirrhosis include:
Loss of appetite
Weakness
Fatigue
Nausea/Vomiting
Abdominal pain/bloating
Itching
Once a patient is diagnosed with cirrhosis, it can no longer be cured. The focus of treatment changes to stopping the condition from worsening and slowing the disease progression. If the illness worsens to the point of end-stage liver disease, the patient will experience symptoms that include:
Jaundice – yellowing of the skin and eyes caused when the liver is not able to rid the body of bilirubin.
Increased risk of internal bleeding – patients may have black stool from internal bleeding or they may vomit blood.
Buildup of fluid in the abdomen – caused by high pressure in the liver’s veins, fluid will leak into the abdomen and legs.
Confusion – reduced brain function due to high levels of toxic substances in the body that the compromised liver can no longer process.
