With a population growth rate of 5%, how long will it take for a population to double from 20,000 to 40,000 people?

Biology

1 answer:

Gwar [14]2 years ago

6 0

I’m pretty sure it’s 14 years

You might be interested in

The changing of the rivers created more ____________ for animals

Digiron [165]

Answer:

D) Habitats for animals.

Explanation:

It depends what the question means when it says 'the changing of the rivers'. I took it as the rivers are changing size and becoming more spread out. In that case, I chose habitats.

The more water there is, the more habitat there is for sea life.

All in all, the correct answer is D).

8 0

3 years ago

Need help on how to start my paragraph

posledela

OK well first of all I hate biology but I like writing so you can use :: The molecular reactions of cellular respiration transform Krebs cycle into the more readily available bond energy of ATP.

3 0

3 years ago

Chemical energy in the form of food is changed into what?

RSB [31]

Food is the most important source of chemical energy for living things. The chemical energy in food is converted, or changed, by the body into moving mechanical energy and heat energy. People have invented ways to use the chemical energy of substances to power machines.

8 0

2 years ago

Free earlobes are dominant over attached earlobes. What is the probability that a woman with attached earlobes (homozygous reces

AVprozaik [17]

<h2>The correct answer is explained below:</h2>

Explanation:

According to the question, free ear lobes are dominant over attached ear lobes.
Let the allele for free ear lobes be represented by F.
Let the allele for attached ear lobes be represented by f.
The genotype of the homozygous recessive woman (mother) having attached ear lobes is : ff.
The gamete produced by the woman is: f.
The genotype of the heterozygous man (father) with free earlobes is: Ff.
The gametes produced by the man are: F and f.
Mating the man with the woman we get the following offspring,

F f

f Ff ff

Phenotype Free ear lobe Attached ear lobe

The genotype and the phenotype of the probable children obtained is represented in the Punnett square above.
The probability that the parents would produce children with attached ear lobes is = $\frac{1}{2}$ .

4 0

3 years ago

Which of the following sustainable farming practices allows farmers to rely on their own water supply, rather than bringing in w

Natali [406]

Answer:

drip irrigation I think so

8 0

2 years ago