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algol13
3 years ago
11

What is a scientific model?

Biology
1 answer:
gavmur [86]3 years ago
7 0

a scientific model is a model used to test theories. sometimes scientist use rats as a scientific model

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The demographic transition model show population change over time. It ilustrates how birth rate and death rate affect the total
Dmitry_Shevchenko [17]

Answer: In Stage 4 of the Demographic Transition Model birth rates and death rates are both low, stabilizing total population growth. The decline in both birth and death rates of most Stage 4 countries have been attributed to strong economies, highly educated citizens, ample healthcare systems, the migration of people from rural communities to cities (Bulgaria)

Explanation: i dont know if it's correct to them

8 0
3 years ago
Translate the word phrase into an algebraic equation: the quotient of 24 and 2 is equal to 12.
igor_vitrenko [27]

Answer:

24/2 = 12

Explanation:

(I'm pretty sure this isn't a Biology question, but I'll answer this because I'm nice.)

To translate English into algebriac equations, we have to understand what the symbols in algebra mean. Here are some we should know:

= : "equal to", "is", "equivalent to", etc.

> : "greater than"

< : "less than"

>= : "greater than or equal to", "at least"

<= : "less than or equal to", "at most"

We also have to know basic math operations:

a + b : "a added to b", "a plus b", "a combined with b", "a more than b", etc.

a - b : "a minus b", "b less than a", "b subtracted from a", etc.

a * b : "a multiplied by b", "a times b", "the product of a and b", etc.

a / b : "the quotient of a and b", "a divided by b", etc.

There are MUCH MORE examples of this, yet it becomes second-nature to change English sentences into algebra.

So, let's tackle the question. Sadly, it's pretty simple, so I won't really go in depth here. Since the quotient of a and b is a/b, the quotient of 24 and 2 is 24/2. We can also say that "is equal to 12" is "= 12". So,

24/2 = 12.

5 0
2 years ago
A student made a model of a eukaryotic cell using the
Nikolay [14]
the ball would represent the nucleus of the eukaryotic cell!
3 0
3 years ago
Compare a diploid cell and a haploid cell. Include where each cell is located.
marin [14]
Well the Diploid cell is located by the non-sec cells aka somatic cells. the haploid cells is located in sex cells
5 0
3 years ago
Read 2 more answers
Which of the following is found in both DNA and RNA?
Vitek1552 [10]
Ribose, phosphate groups, and adenine.
7 0
3 years ago
Read 2 more answers
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