Biology High School

34. Education, Fuel, Food and Clean water are all listed as important factors in limiting….
a. Human Development index
b. Gross Domestic Product
c. Infant Mortality
d. Carrying Capacity

Answers

Answer 1

Answer:

A. Human Development index

Explanation:

The Human Development Index is a statistic composite index of life expectancy, education, and per capita income indicators, which are used to rank countries into four tiers of human development.

hope i helped

its not gdp nor infant mortality nor carrying capacity

and much more

34. Education, Fuel, Food And Clean Water Are All Listed As Important Factors In Limiting.a. Human Development
Answer 2

Answer: the answer is A

Explanation:

Related Questions

What happens if oranisms fall to adjust and respond to changes in their environment?

Answers

Answer:

they would probably go extinct

Explanation:

I’m assuming the whole environmental system would collapse animals would die off including humans

Cells reproduce by splitting in half a process called cell division what do you cells need between divisions to make sure that they don’t get smaller and smaller

Answers

A cell must grow and the DNA must be copied so there is a full set of DNA to pass on to the daughter cells

what is this pls help these are finals

Answers

Answer:

wowzerrrrrrs

Explanation:

CELLULAR RESPIRATION!!!

Explain what cellular respiration is using the vocabulary words: cellular respiration, energy, matter, and chemical reaction. Make sure to describe how the cell gets the matter and energy needed.

Answers

This so easy ,use google translate

Write a summary statement for saturated fats including whether they are solids or liquids at room temperature and weather they have all single carbon-to-carbon or at least one carbon-to-carbon bond

Answers

Answer:

A saturated fat is a type of fat in which the fatty acid chains have all or predominantly single bonds. A fat is made of two kinds of smaller molecules: glycerol and fatty acids. Fats are made of long chains of carbon atoms. Some carbon atoms are linked by single bonds and others are linked by double bonds. Double bonds can react with hydrogen to form single bonds. They are called saturated because the second bond is broken and each half of the bond is attached to a hydrogen atom.

Explanation:

Answer:

saturated fats consists of single covalent bond and they are solid at room temperature and their melting point increases with increasing chain length

hope it helps

Explanation:

Which one is the correct answer?? The lined squares in the Punnett square represent____.

Answers

They represent the parent's genotypes.


Sound waves are waves that require particles to vibrate, Sound waves
cannot
a.travel around corners
b.move through solids
c.be heard underwater
d.transmit through empty space
hodieram

Answers

Answer:

d. there's nothing for Soundwave to bounce off of I believe

At what stage of the cycle does the cell copy its DNA?

Answers

Answer:

S-Phase

Explanation:

During the S-Phase, the cell replicates its DNA. Interphase is then followed by Mitosis. Mitosis is when the cell separates its two sets of DNA and divides it into two more cells.

Albino individuals lack all pigmentation so that their hair and skin are white. The
transmission of Albinism is shown on the pedigree below.

According to the pedigree, what is the mode of inheritance for this condition?

Answers

A non-sex dominant linked domestic trait
Can I get brainliest :>?

The measure of chemical energy in cells and in food the energy available from high energy bonds in organic molecules

Answers

Answer: Cellular respiration

Explanation:

Outputs of photosynthesis

Answers

Answer: carbon dioxide, water molecules, glucose, and oxygen

Explanation: Energy is used to convert carbon dioxide into oxygen and glucose.

A scientist is studying a radioactive element that has a half-life of 63 years. Choose the correct answers from the drop-down menus to complete each statement about the element.

It will take
blank
years for half of the sample to decay.

In 189 years, blank
of the sample will be left.

Scientists can figure out how old a sample is by multiplying the blank
by the length of the half-life.

Answers

Answer:

It will take 63 years

In 189 years, one-eight of the sample will be left

By multiplying the number of half-life cycles

Explanation:

I just completed this assignment.

A scientist is studying a radioactive element that has a half-life of 63 years. It will take 63 years, In 189 years, one-eight of the sample will be left.

what is the meaning of half life ?

A radioactive element is defined as the material when it changes its atomic number or weight by emitting energy, the energy may be either Alpha, beta, or gamma forms of radiation.

Alpha is a Helium nucleus, a beta particle is an electron and a gamma is high energy electromagnetic radiation. Half-Life can be defined as the time required by which the radioactive substance to split into a different substance.

The half life  was first discovered by Ernest Rutherford and represented by the Ug or t1/2, If the radioactive element has one-hour of half-life, it means  one half of the element would decay within an hour and the remaining part would decay in another hour.

Learn more about half life, here:

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Fill in the blanks

Human activities have altered many natural environments by _____. Many lands are now fields where only one from farm crop is grown, an example of a (n) ____.

Other human activities had added many ____ to the atmosphere some of which cause an ugly Haze called _____ or damage the protective ____. A consequence of global transportation has been the spread of _____ that outcompete or prey on native species.

Use these to fill in the blank:
Monoculture
Invasive species
Pollutants
Ozone layer
Smog
Deforestation​

Answers

Answer:

1st line:Deforestation

2nd line:monoculture

3rd line:pollutants

4th line:Smog

5th line:Ozone layer

6th line:invasive species

All in that order for each line.

Answer:

1st line:Deforestation

2nd line:monoculture

3rd line:pollutants

4th line:Smog

5th line:Ozone layer

6th line:invasive species

All in that order for each line.

Explanation:

The plates include the lithosphere under the oceans true or false

Answers

Answer:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. So i think its True

What is a natural source of CO2

Answers

Answer:

venting volcanoes

Explanation:

Who is the inventor of the modern classification system?

Answers

Answer:

Carolus Linnaeus

Explanation:

Answer:

Carolus Linnaeus

Explanation:

Which human body system performs a function similar to that of the vascular
system of a plant?

Answers

our respiratory system

what are the inputs and outputs of the reaction

Answers

Answer:

The inputs are carbon dioxide from the air and the ATP and NADPH produced by the light reactions. The cycle's output is an energy-rich sugar molecule. The Calvin cycle uses carbon from the carbon dioxide, energy from the ATP, and high-energy electrons and hydrogen ions from the NADPH.

Explanation:

The light reactions, which occur during photosynthesis, have specific inputs and outputs. The inputs of the light reactions include light energy and water. The outputs of the light reactions are ATP (adenosine triphosphate), NADPH (nicotinamide adenine dinucleotide phosphate), and molecular oxygen.

Light energy is absorbed by the chlorophyll pigments in the thylakoid membranes, while water molecules serve as a source of electrons for the photosynthetic electron transport chain.

ATP is a high-energy molecule that serves as the primary energy source for cellular processes. NADPH is a coenzyme that carries energized electrons and plays a role in the synthesis of carbohydrates during the subsequent dark reactions of photosynthesis. Molecular oxygen is a byproduct of light reactions and is released into the atmosphere as a waste product. Together, these outputs provide the energy and reduce the power needed for the synthesis of organic molecules during photosynthesis.

Therefore, the inputs of the light reactions include light energy and water. The outputs of the light reactions are ATP (adenosine triphosphate), NADPH (nicotinamide adenine dinucleotide phosphate), and molecular oxygen.

For more details regarding light reactions, visit:

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What is the genotype ratio for this cross?
What is the phenotype ratio for this cross?

Answers

Answer:

If I'm not mistaken, the genotype ratio should be 1:2:1 and the phenotype ratio should be 3:1

Explanation:

Genotypic Ratios and Phenotypic Ratios for Punnett Squares on Y*uT*be

What makes something a compound microscope

Answers

Answer:

A compound microscope is an upright microscope that uses two sets of lenses (a compound lens system) to obtain higher magnification than a stereo microscope. A compound microscope provides a two-dimensional image, while a stereo microscope provides a three-dimensional image.  

Explanation:

COMPOUND MICROSCOPES are so called because they are designed with a compound lens system. The objective lens provides the primary magnification which is compounded (multiplied) by the ocular lens (eyepiece). ... Eyepieces are commonly 10x resulting in total magnifications of 40x to 1000x (Objective x Eyepiece).

Which of the following problems are environmental indicators of acid deposition?


Decreased pH levels in lakes and rivers
Decreased concentration of aluminum in the soil
Changes in development of indicator organisms of an ecosystem
II only
III only
I and III
I and II

Answers

Answer:

I and III

Explanation:

Acid deposition will decrease pH levels in lakes and rivers since it contaminates them and lowers their pH, and organisms may be affected by the increased acidity in their immediate surroundings, but aluminum has nothing to do with pH levels at all.

Hope thish elped!

Option I and III shows the problems of environmental indicators of acid deposition.

The following information should be considered:

The acid deposition should reduce the level of pH in terms of lakes and rivers as it contaminates also the organisms should impact when the acidity should be increased for the surroundings. But the aluminum does not have any relationship with pH levels.

Therefore we can conclude that options I and III are correct.

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Which of these groups contains single-celled organisms?

A. birds
В. plants
C. fungus
D. animals

Answers

Answer:

C. Fungus

Explanation:

The fungi kingdom includes both single cell and multicellular organisms. Single cell organisms in the fungi kingdom include yeasts and chytrids, or fossilized fungi. Most organisms within the plant and animal kingdoms are multicellular. The Largest Single-Celled Organism.

hope i helped

Answer:

C. fungus

Explanation:

Birds and animals are in the same category, and both have multiple cells.

Plants also have multiply cells.

And fungus can be single celled or multiple cells.

Hope this helps ya!!

which of the following cells shows the process of a nucleus? a. prokaryotic b. eukaryotic c. both

Answers

Answer:

b. eukaryotic

Explanation:

"Eukaryotic" means to have a nucleus.
eukaryotic because the other one lacks a nucleus


Which two cell types in placozoans make up the endoderm tissue layer?

A)cover cells and cylinder cells
B)gland cells and cover cells
C)fiber cells and cover cells
D)gland cells and cylinder cells

Answers

Answer:

D

Explanation:

I made a 100 on the text

Two cell types in placozoans make up the endoderm tissue layer are - D) gland cells and cylinder cells.

The Placozoa a marine free-living multicellular basal form of organism. These are condisered as the simplest structure of all animals.

It has three genera namely Trichoplax adhaerens, Hoilungia hongkongensis, and Polyplacotoma mediterranea.It has three tissue layers that are ectoderm, endoderm and mesoderm.The ectoderm are formed of cover cells.The bottom layer is made up of cylinder cells that has cilia used in locomotion, and gland cells that lack cilia.

Thus, two cell types in placozoans make up the endoderm tissue layer are - D) gland cells and cylinder cells.

Learn more:

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struggling in bio h e l p

Answers

Answer:

d maybe but im still figuring it  out

Explanation:

Answer:

D

Explanation:

Paragraph about Photosynthesis

Answers

Answer:

Photosynthesis is the process of making food by green plants in the presence of sunlight.

Explanation:

During Day, sunlight enters through stomata and carbon dioxide from air and water forms glucose and oxygen. This process is photosynthesis.

Messenger RNA carries a(n) ___________ of the DNA’s instructions out of the nucleus to the ___________.

Answers

Answer:

transcript and ribosome

Explanation:

I know this for sure

What is the difference between prokaryotic and eukaryotic cells?

Answers

The main difference that separates prokariotic organisms from eukaryotic organisms is the organisation of the genetic material. Prokaryotes have a single chromosome that isn't separated by a membrane and it's called nucleoid. Eukaryotes have multiple chromosomes that are inclosed in a nuclear envelope(nucleus).

The only organelles present in prokaryotic cells are the ribosomes(70S) which differ from the eukaryotic ribosomes(80S). Eukaryotic cells have membrane bound organelles like the mitochondrion or Golgi aparatus.

PLZ HELP ASAP WILL GIVE BRAINLIST!

Pick all the differences between prokaryotic (bacteria) and eukaryotic (animals,
plants, fungi) cells.

Prokaryotic cells do NOT have membrane bound organelles.

Eukaryotic cells do NOT have membrane bound organelles.

Prokaryotic cells do NOT have a nucleus.

Eukaryotic cells do NOT have a nucleus.

Answers

Answer:

Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.

Explanation:

Answer: B

Explanation:

Why must an organism be able to adjust to changing environments?

Answers

Answer:

blabkkbkkbcqcwwcqwqwwq

Explanation:

All organisms need to adapt to their habitat to be able to survive. This means adapting to be able to survive the climatic conditions of the ecosystem, predators, and other species that compete for the same food and space.
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