Answer: B) ferns
Algae, liverworts and moss are examples of plants with no
real stems, leaves or roots and are also known as nonvascular plants. Plants
with true roots are known as vascular plants. Vascular plants have real roots, stems and leaves and contain vascular tissues.
Answer:
1. Lupus
2. Cardiovascular disease
3. Huntington disease
4. Cancer
5. Diabetes
Explanation:
A disease can be defined as any harmful or abnormal deviation of the body of a living organism from its functional state or normal structure, which is typically accompanied by certain signs and symptoms.
Basically, a disease negatively affects the function or structure of the body of a living organism.
The different types of diseases experienced by living organisms include the following;
1. Lupus: occurs when the immune system attacks the body. It is referred to as an autoimmune disease.
2. Cardiovascular disease: is often caused by obesity resulting from overeating and poor nutrition.
3. Huntington disease: is caused by DNA changes in a single gene and affects the nerve cells in the brain.
4. Cancer: is caused by uncontrolled cell growth.
5. Diabetes: occurs when the pancreas does not produce enough insulin, or the body does not respond properly to it.
The answer to this question would be: insulin
Insulin is a hormone that produced by the pancreas. Insulin makes sugar go inside cells. Sugar is the food for cells. Without insulin, the sugar can't enter the cell and the cell food is depleted. This will cause the body feel that the sugar is not enough and trying to increase the sugar concentration. This will result in the increases of blood sugar level.
Answer:
"My nutritionist measures energy content of food by using a bomb calorimeter."
Explanation
Animals humans included eat food in order to get chemical energy through cellular respiration either aerobically or anaerobically.
Therefore, food energy is the amount of chemical energy that can be derived from food.
Food energy can be measured using a bomb calorimeter and the unit of measurement is calories.
So when the client made the statement and mentioned energy content in food being measured by a calorimeter, it shows the client had an understanding on how energy in food is measured.
Answer:
carbohydrates
Explanation:
Organic molecules composed of carbon, hydrogen, and oxygen in a ratio of 2-hydrogen atoms to every 1 oxygen atom.