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lapo4ka [179]
2 years ago
7

What must have been present for life to begin the process of evolution by Natural Selection?

Biology
1 answer:
TEA [102]2 years ago
5 0

A population of organisms must exist. There must be variation among the members of the population. There must be a mechanism by which some members of the population can produce more offspring than other members. There must be a mechanism by which the variation among members of the population is passed on to their offspring.

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Real Gross Domestic Product (GDP) is _____ adjusted for price changes. nominal GDP inflation the economic cycle
timofeeve [1]
<h3><u>Answer;</u></h3>

Nominal GDP

Real Gross Domestic Product (GDP) is <em><u>nominal GDP</u></em> adjusted for price changes

<h3><u>Explanation;</u></h3>
  • Gross domestic product refers to the market value of all final goods and services produced by resources within a country in a given period of time.
  • <em><u>Real GDP is the measure of the market value of all final goods and services produced in a given year, adjusted for price changes. </u></em><em><u>It is not influenced by changes in the price like the case with nominal GDP. </u></em>Together with unemployment and inflation, they  are the main statistics used by economist to assess the health of the economy.
  • <em><u>Nominal GDP on the other hand is a measure of gross domestic product in which the quantities of goods and services produced are valued at current year prices. In other words it has not been adjusted for inflation.</u></em>
7 0
4 years ago
Define ecosystem what are the components of ecosystem???
mario62 [17]

Hello there

So Ecosystem is a natural process with natural resources and abiotic factors such as sunlight, soil, water and all nonliving things

Components of the ecosystem are the abotic factors that biotic factors which are living things.

Thank you

I look forward to your success Sara

5 0
4 years ago
7.
liraira [26]

Answer:

Explanation:

 

3 0
3 years ago
Read 2 more answers
A decline in plasma albumin levels would cause plasma osmotic pressure to _____. Increase Decrease stay the same
lesantik [10]

A decline in plasma albumin levels would cause plasma osmotic pressure to decrease.

<h3>What is plasma osmotic pressure?</h3>

Plasma osmotic pressure is a type of pressure in the serum of blood caused by its protein content.

The plasma osmotic pressure is mainly due to the presence of albumin, which is the main constituent of the plasma.

In conclusion, a decline in plasma albumin levels would cause plasma osmotic pressure to decrease.

Learn more about plasma osmotic pressure here:

brainly.com/question/13944629

#SPJ1

8 0
2 years ago
How do cells.tissues,organs, and organ systems work together in a multicellular organism?
Ksju [112]
First of all, you need to know what cells are.

Cells are the organic building blocks for most organic matter. All cells have cytoplasm, a nucleus, mitochondria, a cell membrane and many other elements, depending on whether they are a plant or animal cell.

Cells live,move, and work together in order to perform a common function.
A Group of cells is called tissue.
Tissues work together by combining with other types of tissues in order to create an organ, such as your heart.
Different organs function and work together to make a organ system.

Hope this helps! :)




6 0
3 years ago
Read 2 more answers
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