Discuss the factors that affect the growth and survival of populations inluding human populations.(include competition for food and space;effect of disease,pest,invasive species,natural disaster

Answers

Answer 1

Answer:

now a day there is a highly population growth of the world

Explanation:

each an every 5 second 12 people are died and22 are born in the world science and technology are taking place day by day in the world devloping process are done there is highly effect in climate

less product of agricultur and day by day less of product food

Answer 2

The rate of human population growth accelerated shortly after the discovery of antibiotics, primarily as a result of medical science advances. By the middle of the 20th century, child mortality rates also abruptly decreased, but the birth rate remained extremely high.

What factors affect growth, survival of human populations?

These elements frequently contribute significantly to population survival. From day to day or season to season, some variables alter. Some may change over numerous years, such as predation and food availability.

The three elements of change are migration, births, and deaths. Natural rise or natural change are terms used to describe the change in the population caused by births and deaths. Depending on whether more individuals are added than are removed, populations either increase or decrease.

Therefore, Rainfall, temperature, predators, shelter, and food supply are examples of environmental elements that can alter.

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Related Questions

How is the chemical energy in glucose turned into pure energy molecules (ATP) ?

Answers

Answer: During glycolysis, a glucose molecule with six carbon atoms is converted into two molecules of pyruvate, each of which contains three carbon atoms. For each molecule of glucose, two molecules of ATP are hydrolyzed to provide energy to drive the early steps, but four molecules of ATP are produced in the later steps.

Explanation:

Modeling water erosion lab Section 1: Overview of Lab

1 What is the purpose of the lab?


2. What procedure did you use to complete the lab? Outline steps of the procedure in full sentences.

Answers

Where is the picture !

where do humans tend to get water during droughts?

Answers

Answer:

Groundwater comes from aquifers—

If a disease affects only a human and not an animal, then it would be difficult to fulfill Koch's postulate number ______.

Answers

Answer:

3

Explanation:

3

why did my dum dog chew my leg off?

this is a picture

Answers

Answer:

Oh no! your leg! its broken!

Explanation:

explain the role of rna polymerase in mrna synthesis

Answers

Answer:

I believe it transcribes protein-coding genes (aka 1 DNA strand) into mRNA(messenger RNA)

which chamber of the heart receives blood from the lungs

Answers

Answer:

atrium.

Explanation:

because mommy told me so.......

Answer:

The left atrium pumps oxygen-rich blood from the lungs to the left ventricle.

Name a crop we use pesticides on to keep insects away.

Answers

Answer:

well thats easy on one of them is corn

Explanation:

Corn - Soybeans - Wheat - Cotton

PLZ HELP NOW WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!
Which of the following is most likely an impact of tornadoes?

Health problems due to smoke and ash
Wildfires in forest areas far away from sea
Damage to property due to thunderstorms
Contamination of water due to acid rain and gases-

Answers

Answer:

Damage to property due to thunderstorms

Explanation:

Answer: Damage to property due to thunderstorms

Explanation:

que tipo de reproduccion tiene la ballena azul

Answers

I don’t understand sorry

describe what would happen to the pressure of a gas in the following situations:
i. the gas is heated
ii. the amount of gas is reduced
iii. the size of the container is decreased

Answers

Answer:

i.the gas is heated-When you heat a gas, both its vapor pressure and the volume it occupies increase.

ii.the amount of gas is reduced-The reduction in the volume of the gas means that the molecules are striking the walls more often increasing the pressure.

iii.pressure decreases.

Explanation:

2. Saccharides and naming
a. 1 is called
b. 2 are called
c. 3+ are called

Answers

Answer:

A. Monosaccharide

B. Disaccharide

C. Polysaccharide

Answer:

Monosaccharide

disaccharide

polysaccharide

Explanation:

mono=1

di=2

poly=many

at what age does the brain reach neurological maturity

Answers

Answer:

25

Explanation:

A phlebotomist would be most likely to perform an accidental arterial puncture when attempting to puncture the:

Answers

Answer: Basilic vein

Explanation:

which individual has a valid reason to take a vitamin/mineral supplement?

Answers

Answer:

If the have a vitamin deficent or anemia as well as a doctor remoceded them increase in their viamin intake.

Explanation:

Last question pls help me

Answers

Answer:

just say DNA a 10000

Explanation:

I don't why

Sam is 5'1, she wants to know how tall she is in meters
How tall is Sam in (METERS)? Please Show Your Work! ^^

Answers

Answer:

You can just ask the web, it is ur bestie and will always be there for you, okay? <3

Answer:

1.55m

Explanation:

Because there are 3.28 feet in a meter, take your measurement (in feet) and divide it by 3.28 to convert to meters. You can also multiply your measurement in feet by 0.3048 to get the exact same answer because there are 0.3048 meters in a foot.

5 feet + 1 inch = 150 centimeters = 1.5494 meters

(5"1' = 154.94 cm = 1.5494 m)

How to Convert 5 feet + 1 inch to cm or m?

Please follow these steps:

Multiply the value in feet by 30.48 to get the result of the conversion of feet in cm:

5 x 30.48 = 152cm

Multiply the value in inches by 2.54 to get the result of the conversion from inches to cm:

1 x 2.54 = 2.54cm

Now, add the two partial results to obtain the final value in cm:

152 + 2.54 = 155cm.

Divide the value 1.55cm by 100 to get the result in meters.

155 Divide the value 1.55cm by 100 to get the result in meters.

155

100

= 1.55m  

All ecosystems need energy. What is the originating source for most of the energy that powers ecosystems on this planet

Answers

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.

an abnormal buildup of carbon dioxide in the blood

Answers

Answer:

Hypercapnia / Hypercarbia

Explanation:

Hypercapnia, or hypercarbia, is a condition that arises from having too much carbon dioxide in the blood.

One of the functions of the ______ is to maintain body temperature.
skin
heart
liver
brain

Answers

The liver is Supposed to if not just look it up

One of the functions of the skin is to maintain body temperature. Therefore, the correct option is A.

What is skin?

The skin of an organism is considered to be the largest of all the organs of the body. It plays a crucial role in maintaining body temperature by regulating heat loss from the body.

When the body is too warm, the blood vessels in the skin dilate, allowing heat to be released from the body through the skin's surface. When the body is too cold, the blood vessels in the skin constrict, reducing heat loss and helping to maintain body temperature.

While the other organs listed also have important functions in the body, such as pumping blood (heart), detoxifying the blood (liver), and controlling bodily functions (brain), they are not primarily responsible for maintaining body temperature. Therefore, the correct option is A.

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The question is incomplete, but most probably the complete question is,

One of the functions of the ______ is to maintain body temperature.

A. skin

B. heart

C. liver

D. brain

At what age does the human body reach full maturity?

Answers

Answer:

around like 15-17 :P

Explanation:

Answer:

18 to 20 or 36 to 37

Explanation:

The average human stops developing at 18 to 20 years old but in some rare cases people that have delayed growth plates may take as long as 36/37 years.

what is the likely motivation for a person giving up soup after an extended illness?

Answers

i guess lost of taste

Transferring genes to enhance appearance or performance and transferring genes to germ-line cells are two moral and ethical issues associated with what DNA technology

Answers

Answer:

gene therapy

Explanation:

A biologist in a laboratory reports a new discovery based on experimental results. If the experimental results are valid, biologists in other laboratories should be able to:

1: Repeat the same experiment with a different variable and obtain the same results.
2: Perform the same experiment and obtain different results.
3: Repeat the same experiment and obtain the same results.
4: Perform the same experiment under different experimental condition.

Answers

Answer:

repeat the same experiment and obtain the same result

explanation...

Getting the same result when an experiment is repeated is called replication. If research results can be replicated, it means they are more likely to be correct.

Replication is important in science so scientists can “check their work.” The result of an investigation is not likely to be well accepted unless the investigation is repeated many times and the same result is always obtained.

use the following terms to create a concept map: biodiversity, species gene, ecosystem, habitat loss, poaching, exotic species, germ plasm, captive breeding programs, and habitat preservation

PLEASE HELP!!

Answers

Answer:

Answer:fzu7taR7rz7tz7tz7x7tx7tzx8lyey titleyy88y9yc9yluucucc9u0uv0uv0u 0uvu0v0uvuv00uvikfip9u09eydzyyx9lyxxcjhpr78y8ydhohohdtyxtxty8x8yx✊✊✊✊✊ oztk55s968t986dýtz8x8tt78to66ox6

In the ecosystem, there is biodiversity seen in plants and animals, and these can share their genes, but due to animal hunting, habitat loss is a concern, so to preserve their habitats, the captive breeding program is done.

What is biodiversity and why is it important?

There are different ecosystems, and each ecosystem consists of certain animals and plants that create biodiversity, there are migrations of organisms that result in the sharing of genes, and some of the exotic species, such as flowers, are taken for commercial purposes. Simultaneously, poaching of animals, such as elephants for their tusks, is a major concern, so captive breeding is used to stop species loss and preserve their habitats, and by the germ-plasm theory, they reproduce and then produce the zygote.

Hence, in the ecosystem, there is biodiversity seen in plants and animals, and these can share their genes, but due to animal hunting, habitat loss is a concern, so to preserve their habitats, the captive breeding program is done.

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Examples of electric fields in science

Answers

Some examples of electric fields in science are light, X- rays, radio waves, microwaves, etc.
Light, X- rays, radio waves, microwaves etc. contains electric field component's in it.
There is an external electric field in a current carrying conductor.
Electric fields are generated by charges and charge configurations such as capacitors.
Electric fields may also be generated by time varying magnetic fields, as in electromagnetic induction.

captures energy from sunlight and uses it to produce food

Answers

That is a process called photosynthesis

A particular chemical reaction is exergoric what can you say about the relationship between the reactants and products and it’s a great exergonic reaction

Answers

Answer:

particular chemical reaction is exergonic. What can you say about the relationship between the reactants and the products in this exergonic reaction? The reactants have more free energy than the products. In a chemical reaction, 1,3-bisphosphoglycerate + ADP yields 3-phosphoglycerate plus ATP

Place a single word into each sentence to make it correct, then arrange the sentences to accurately describe the process of starch digestion from beginning to end. Maltose is then converted into glucose, which can be absorbed by the ____________ .

Answers

Answer:

Small intestine

Explanation:

what is a terrestrial habitat​

Answers

Answer:

a terrestrial habitat means life on land

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