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melamori03 [73]
3 years ago
11

“The earth is composed of three different chemical layers:core,mantle,crust. The formation of these layers was from a process ca

lled?”
Biology
1 answer:
lukranit [14]3 years ago
6 0

Differentiation is the answer to this quesiton


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Answer: They grow slow and die old

Explanation: I just took a  test with the same question and it said I was correct plus it is on this website https://untamedscience.com/biology/biomes/coniferous-forest-biome/

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Some plant roots grow with mycorrhizal fungi. The fungi absorb water and
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The Earth's climate can be influenced by a number of naturally-occurring factors. These include...
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its D

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2 years ago
Using a geometric growth model to predict population growth, a population of 10 individuals at time zero with a finite growth ra
Grace [21]

Answer: Option E, in 12 years.

Explanation:

A geometric growth model is characterized by its finite growth rate, known as lambda. The size of the population after a unit of time has passed can be calculated using the last known size and lamba as:

N_{t+1} = \lambda * N_t

Starting from the initial value of population, the next one will be calculated multiplying by 1.4, and the next one multiplying again by 1.4, thus we can define a function that relates the time passed in year to the size of the population:

N(t) = \lambda^{t} *N_0

Substituting our values we get the function that defines the growth of our poupulation:

N(t) = 1.4^{t} *10

Then, we just have to clear the t that gives a population of 500:

500 =  1.4^t*10, divide\ both\ sides\ by\ 10\\50 = 1.4^t, apply\ log_{1.4}(x)\ to\ both\ sides\\log_{1.4}(50)=t\\11.63=t

Thus, at 12 years, the population will be greater than 500.

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3 years ago
In the film, you saw that icefish have evolved to thrive in extremely cold water. State two genetic changes these fish have unde
artcher [175]

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