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3 years ago

Why are fossil fuels considered nonrenewable resources if they are still forming?

Biology

1 answer:

Leni [432]3 years ago

6 0

Answer:

Explanation:

Fossil fuels are considered non renewable because they take millions of years to form but depleted faster than they are formed.

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Tariq watches a hummingbird hover around a petunia flower. He remembers that when two species interact with each other closely,

ch4aika [34]

Answer:

Explanation:

In the context of evolutionary biology, coevolution refers to the evolution of at least two species, which occurs in a mutually dependent manner. ... An example is the coevolution of flowering plants and associated pollinators (e.g., bees, birds, and other insect species)

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3 years ago

Which two chemical waste by products are produced by the mitochondria?

Zepler [3.9K]

Answer:

-oxygen

-carbon dioxide

Explanation:

In mitochondria, this process uses oxygen and produces carbon dioxide as a waste product.

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3 0

3 years ago

EastWind [94]

A series of paired statements that describe that various physical characteristics of different organisms is called DICHOTOMOUS KEY OR TAXONOMY KEY

3 0

4 years ago

Assume that all possible “ABO” blood phenotypes are present in a human population that is in Hardy-Weinberg equilibrium. If the

SOVA2 [1]

Answer:

the frequency of individuals with Type B blood in the population is 0.1977

Explanation:

Given:

Frequency of A allele is p = 0.24

Frequency of the individuals with blood type O is r = 0.38

Question: What is the frequency of individuals with Type B blood in the population, fB = ?

You need to apply the Hardy-Weinberg Equilibrium:

p²+q²+r²+2pq+2pr+2qr = 1

Here,

p, q and r are the frequencies of the alleles

Calculating the frequency of the allele q:

$r=\sqrt{0.38} =0.6164$

q = 1-p-r = 1-0.24-0.6164 = 0.1436

Frequency of individuals with type B blood:

$f_{B} =q^{2} +2qr=(0.1436)^{2} +(2*0.1436*0.6164)=0.1977$

3 0

3 years ago

Name six kind of seedless plants

irakobra [83]

Ferns, horsetails, mosses, and liverworts, flowers, mint

5 0

3 years ago