what organization has classified countries as developing or developed?

Answers

Answer 1
The United Nations..

Related Questions

14. In the summary equation below, which process produced the lactic acid? enzymes glucose 2 lactic acid + 2 ATP​

Answers

Answer:

Fermentation (anaerobic respiration)

Explanation:

Fermentation is also called anaerobic respiration, and it involves the breakdown of glucose in the absence of oxygen. Fermentation, which is carried out by some microbes, is named based on the type of product. There is alcoholic fermentation and lactic acid fermentation.

Lactic acid fermentation is the process whereby glucose is broken down to produce lactic acid. According to the summarized equation given in the question, lactic acid is formed by the enzymatic breakdown of glucose.

Enzymes + glucose → 2 lactic acid + 2ATP

Two ATP molecules and 2 lactic acid molecules are given as products in the reaction.

what do geologist study

Answers

Answer:

The Earth and it's geography

Explanation:

Answer  Geologist Study fossils and rocks and other minerals of the earth

Explanation:

I just know since one of my friends is one

Which of these is not true about water?
a. it's polar.
b. it can dissolve anything.
c. it is known as the universal solvent.
d. its molecules are attracted to each other.

Answers

it can dissolve anything

Answer: B

Explanation: Water is capable of dissolving a variety of different substances, but not every substance. It can only dissolve somethings, not anything.

Correctly complete the statement with the appropriate term.
Eutrophication is a dangerous process for
animals because it depletes the ecosystem
of oxygen.

Answers

Answer: Aquatic

Explanation:

Answer:

Explanation:

aquatic

What happens to the pyruvate that enters the Krebs cycle?

Answers

The pyruvate is further oxidized to acetyl. It needs to be oxidized before it enters the Krebs cycle. Hope this helped!

What remind’s you of the ribosomes in a cell???
Plz help due today!!

Answers

Answer:

i imagine them as peopel in a big city, or animals in the wild with predators that are hungry, the cell uses the ribosomes for food and to heal the cell with energy.

Explanation:

probably a factory since they make proteins

Please help and explain your answer! Will mark brainliest

Answers

Answer:

b

Explanation:

jayfeather friend me

B.produce chemicals building blocks for protine is the correct answer to the question

A patient has swollen feet, ankles, and legs, and has pain in his lower back. Tests show the level of urea, a waste product, in the patient's blood has suddenly risen. Which body system is most likely not functioning properly?

A.
Nervous
B.
Excretory
C.
Digestive
D.
Reproductive

Answers

The answer is B. Excretory

The body system that is most likely not functioning properly is excretory system. The correct option is B.

What is excretory system?

The excretory system is a detached biological mechanism that removes excess, unneeded materials from an organism's body fluids to help maintain internal chemical homeostasis as well as prevent body damage.

The excretory system's function is to remove waste from the body. Water, CO2, nitrogen, salts, and heat are among the wastes. Metabolism refers to the process by which the body converts food into energy.

The primary function of the kidneys is to eliminate excess water and wastes from the bloodstream through the production of urine, a liquid waste.

As the patient has swollen feet, ankles and legs and having urea level boosted in blood, it means his excretory system has some problems.

Thus, the correct option is B.

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what is needed for dna replication

Answers

Answer:

enzymes

ATP energy

nucleotides

Explanation:

All of the above are needed. Nucleotides are the basic building blocks of new DNA, ATP energy is needed because replication is an active process, and enzymes catalyze the reactions needed to carry it out (e.g. helicase to separate the strands to be replicated, DNA polymerase to build the new strands, and ligase to "glue" the fragments together).

Why was Wegener’s theory of continental drift almost completely discarded?
1. It didn’t have a mechanism for how drift occurred.
2. It wasn’t supported by fossil evidence.
3. It didn’t explain how continents fit together.
4. It didn’t explain how mountains formed.

Answers

(1) Wegener’s hypothesis was not accepted was because he suggested no mechanism for the moving continents

Answer:

1. It didn’t have a mechanism for how drift occurred.

Explanation:

He couldn't explain the mechanism behind the movement of the Earth's continents.


DNA's shape is similar to what basic structure?

Answers

Answer:

a helix!

Explanation:

you can also call it a double helix

Which two major biological processes involved in the oxygen cycle are represented in the diagram? A. respiration and precipitation B. photosynthesis and evaporation C. photosynthesis and respiration D. evaporation and precipitation

Answers

Answer:

(c)

Explanation:

The two major biological processes involved in the oxygen cycle are Photosynthesis and Respiration.

Because of this, the byproducts of one system are the reactants in the other, which is how photosynthesis and cellular respiration interact. Oxygen and glucose are produced during photosynthesis by using the energy from sunshine, water, and carbon dioxide. The production of carbon dioxide and water during cellular respiration needs glucose and oxygen. The expression for photosynthesis is the inverse of the equation for cellular respiration, which serves as more evidence for this argument.

What is Oxygen cycle?The layer of gases present above the surface of the world is called the atmosphere. A biosphere is comprised of all of Earth's ecosystems. The biggest oxygen reserve is located in the lithosphere, the solid outer layer of the globe that also includes the crust. The oxygen cycle is crucial to the continuation of life on Earth, together with the carbon and nitrogen cycles.This biogeochemical cycle shows how oxygen moves throughout the atmosphere, ecosystem, biosphere, and lithosphere. The carbon cycle is linked to the oxygen cycle.Mainly responsible for preserving the atmosphere's oxygen content is the oxygen cycle. The complete process can be summed up as follows: the oxygen cycle starts with photosynthesis, which takes place in the presence of sunlight, produces oxygen back into the atmosphere, allowing people and other animals to breathe in oxygen and exhale carbon dioxide, and then links back to the plants. This demonstrates the independence and connection of the oxygen and carbon cycles as well.

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What are several different types of greenhouse gases?

Answers

Answer:

Some examples are:

Carbon Dioxide.

Methane.

Nitrous Oxide.

Fluorinated Gases.

Hydrofluorocarbons (HFCs)

Perfluorocar- bons (PFCs)

Sulphur hexafluoride (SF6)

Nitrogen triflouride (NF3).

Explanation:

Which statement correctly describes blood sugar monitoring in diabetics?

Type II diabetics do not need to monitor their blood sugar.
Type I diabetics should monitor their blood sugar at least three times a day.
Gestational diabetics should monitor the blood sugar at least three times a day.
All diabetics need to monitor their blood sugar after every meal.

Answers

Answer:

Answer is 2

Explanation:

Type 1 diabetics should monitor their blood sugar at least three times a day, correctly describes blood sugar monitoring in diabetics.

I hope it's helpful!

Answer:

C)Type I diabetics should monitor their blood sugar at least three times a day.

Explanation:

do heterotrophs perform photosynthesis

Answers

Answer:

I think the answer would be No my bad of I'm wrong

No, they can’t perform photosynthesis.

Which of the following is composed of more than two hundred billion stars, including the sun? (1 point)
A. Earth
B. Mars
C. Milky Way
D. Moon

Answers

milky way i’m pretty sure

Answer:

c

Explanation:

milky way

What does this mean about the relationship between an
allele’s frequency and its likelihood of being dominant?

Answers

Microevolution is a change in the frequency of gene variants, alleles, in a population, typically occurring over a relatively short time period.
Population genetics is the field of biology that studies allele frequencies in populations and how they change over time if this doesn’t (I hope this is right if It don’t know what will)

Select the correct image. Which cell is the most specialized?

Answers

Answer:

no pics

Explanation:

Answer:

Where is the image?

Explanation:

The graph models the linear relationship between the water level of the river in feet and number of days the water level measured. Which function can be used to find y, the water level of the river after x days

Answers

Answer:

option 4, y=1/4x+16

Explanation:

to solve this you must find the slope and the y intercept.

slope is rise/run, and equal to 2/8 or 1/4

then, the find the y intercept, find where the line crosses the y axis. Here it is 16.

finally you plug these answers into the slope intercept form, y=mx+b. In this form, m= slope, x=days, and b= y intercept.

after you plug in your answers you are left with y=1/4x+16.

1. What enters a plant when stomata open? *
O carbon dioxide
O oxygen
O nutrients
O sugar
2. Loss of water vapor through stomata is called *

Answers

Answer:

The answer for 1 . Carbon dioxide

The answer for 2. Transpiration

Explanation:

How did economics delay scientists’ first attempts for conservation in the forest industry?
Think about MONEY involved for conservation.

answer for both Community Conservation and Using Forests Wisely
IN COMPLETE SENTENCES OR I WILL REPORT

Answers

Answer:

If people are cutting down trees without consent and doing their job wrong they can destroy land and wildlife which can result in loss of money and large fine.

BTW DONT SUBMIT THIS RESPONSE WORD FOR WORD BC FLVS WILL KNOW AND GIVE U A 0 SO MAKE SURE TO REWORD IT!!!!!

A cross between 2 phenotypically 'wild-type' individuals produces 9 wild type offspring for every 3 of one mutant phenotype and 4 of another mutant phenotype. What is the likeliest explanation for this?

Answers

Answer:

Recessive epistasis Interaction

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

why don't birds get electrocuted when they land on an electric wire?

please help me out :-)

Answers

Answer:

Electricity flows by the movement of electrons through conductors. If a bird perches on a wire with two feet there is no motivation to go through the birds' body so electrons choose the path of least resistance and continue to flow along the wire.

Explanation:

Answer:

Because there not grounded

Explanation:

Which statement best describe a chromosome?
A. It is a single piece of DNA that contains genes.
O B. It forms the hereditary material of all life on Earth.
OʻC. It is the passing of characteristics from one generation to the next.
O D. It is the part of a chromosome that ties together two chromatids.

Answers

It’s is c :) that’s the best choices

Answer: A

Explanation: It most definetly not B, becuase not every form of life has DNA. A chromosome is a single chain of DNA that is coiled and super coiled to form dense thread-like pieces. The term chromosome is derived from the Greek words "chroma" or color and "some" or body and is so named because chromosomes have the ability to be stained with dyes.


How does a mechanical wave affect the matter in which it travels through?
A
It changes its position forever
B
It moves perpendicular to the direction of the wave.
C
It has not affect on it
D
It may displace it temporarily, however when the wave passes the matter returns back
to its original position.

Answers

Answer:

The best and most correct answer among the choices provided by your question is the fourth choice or letter D "The thin membrane that closes the cavity of the middle ear from the outside changes position."

Your ears pop in airplanes because the air high above the surface of Earth is less dense than air near the surface, because air near the surface has all the air above it pushing down. Your inner ear has air trapped in it and as the atmospheric pressure changes, it causes pressure on your eardrum.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.

Explanation:

__________independent cells begin to form during ______________________________.

Answers

Answer:

its 2 and telephase 1

Explanation:

BEST GETS BRAINLYEST
Question 1 (1 point)

Saved

What 3 items are needed for photosynthesis to occur?


Question 1 options:


Oxygen, glucose, sunlight



Carbon Dioxide, water, sunlight



Sunlight, nutrients, water



Glucose, water, soil


Question 2 (1 point)

Saved

Why do animals not have photosynthesis?


Question 2 options:


animals do not have chloroplasts



animals have cell walls



animals have chloroplasts



animals have vacuoles


Question 3 (1 point)

Saved

What are the products of photosynthesis?


Question 3 options:


Carbon dioxide and energy



energy and sunlight



Oxygen, energy



energy and ATP


Question 4 (1 point)

Saved

Two plants were being tested for growth. Both were given water and proper soil, etc. However, one was placed in the closet, and one was placed in the window sill. Why did the one in the closet die?


Question 4 options:


It was not around other plants.



It was not around people enough.



It did not receive sunlight.



It did not have chloroplasts.


Question 5 (1 point)

Saved

When talking about the products of photosynthesis, why is it a HUGE issue when a vast amount of the rainforests is dying along with vast amounts of forests from fires/deforestation? Remember, we know that this hurts the ecosystems of animals living there, but what else does it effect?


Question 5 options:


the creation of carbon dioxide



the creation of carbon monoxide



the creation of too much smoke



the creation of oxygen

Answers

Answer:

carbon dioxide, water, and sunlight

Explanation:

glucose is what is created to feed the plant because of the three answers :)

hope this helped

Answer:

1. carbon dioxide, water, sunlight.

2. animals do not have chloroplasts.

3. oxygen, energy.

4. it did not receive sunlight.

5. the creation of oxygen.

Explanation:

I took the test and got 100 so it is write

A graduated cylinder (50 mL total volume) is half filled with water. record the amount in ml (initial volume)

Answers

Answer:

the answer to this question is 25ml

Which will most likely result from a low-pressure weather system?

B. warm temperatures
D. cloudy conditions
A. clear conditions
C. cool temperatures

Answers

cloudy conditions

a low-pressure system usually brings clouds and precipitation

Sedimentary rocks form from rock and mineral fragments, and metamorphic rocks form from existing rock.
True
Or False

Answers

Answer:

True

Explanation:

Sedimentary - A rock formed as a result of the weathering process, either by compaction and cementation of rock mineral fragments, or the precipitation of dissolved minerals.

Metamorphic - These rocks form as existing rocks are subjected to intense heat and/or pressure, usually over long periods of time.

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