Biology High School


A carbon budget is the amount of carbon we can release into the atmosphere before global temperatures rise above two degrees Celsius. Our current rate of carbon
released from burning fossil fuels is 37 billion tonnes per year. If we continue to burn fossil fuels at this same rate, how many years could it take to reach the limit of the
carbon budget shown in the graph?
8 years
7.4 years
6.8 years
10 years

A Carbon Budget Is The Amount Of Carbon We Can Release Into The Atmosphere Before Global Temperatures

Answers

Answer 1
I believe it’s 10 years I may be wrong
Answer 2

Answer:

its either 8 or 7.4

Explanation:

both 10 and 6.8 were wrong

Related Questions

Informed consent is an important outcome of what principle?.

Answers

Answer:

The principle of autonomy

The answer is the principle of autonomy.

What does the principle of autonomy mean?

In medical practice, autonomy is usually expressed as the right of competent adults to make informed decisions about their own medical care. The principle underlies the requirement to seek the consent or informed agreement of the patient before any investigation or treatment takes place.

What are the four principles of autonomy?

The four principles of Beauchamp and Childress - autonomy, non-maleficence, beneficence and justice - have been extremely influential in the field of medical ethics, and are fundamental for understanding the current approach to ethical assessment in health care.

Autonomy definition

The definition of autonomy is independence in one's thoughts or actions. A young adult from a strict household who is now living on her own for the first time is an example of someone experiencing autonomy.

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Which of the following could result in the extinction of a species?

Answers

Increased population size will result in the extinction of a species of organisms.

What is Extinction?

This is defined as the dying out or disappearance of species as a result of various factors.

When population size increases, it leads to unavailability of food and reduction of species due to starvation and death.

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Which of the following pieces of information CANNOT be determined from the fossil record?

Answers

Answer:

Evidence of every species that ever existed.

Explanation:


Which structure controls what enters and leaves the cell?
A) cell membrane
B mitochondria
c) cell wall
D nucleus

Answers

The "Cell Membrane" controls what enters and exits the cell and thus protects the cell.

Answer: A: The cell membrane

Explanation:  Hope this helps!

A _____ cell is one that has two copies of each chromosome.

a haploid

b monoploid

c somatic

d diploid

Answers

A diploid cell is one that has two copies of each chromosome and is denoted as option D.

What is a Diploid cell?

This type of cell has two copies of each chromosome which is usually from the mother and father.

Haploid cells on the other hand have only one set of chromosome thereby making it the most appropriate choice.

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For many decades scientists thought I
molecules that carry genetic information, not DNA.
were the

Answers

Answer:

proteins in chromosomes

Explanation:

Explain three cause and effect relationships between the human activities and the measurable changes in the Earth system represented in the Understanding Global Change model

Answers

Answer:

Humans are gradually altering the climate and the earth's temperature through burning fossil fuels, destroying forests, and rearing animals.

Explanation:

This significantly increases the amount of greenhouse gases already present in the atmosphere, increasing the greenhouse effect and contributing to global warming.

Climate change is mostly caused by the greenhouse effect. Some gases in the Earth's atmosphere act as greenhouse glass, trapping heat from the sun and preventing it from escaping into space, causing global warming.

Hope it helps;

Which of the following techniques allows farmers to budget for improved cash flow and make agreements
dependent on future harvests?

A.)crop rotation

B.)seeding rates

C.)Oyield estimates

D.)Orecommended rates

Answers

the answer is b seeding rates
The answer is b, seeding rates good luck!

Plants growing in the dark start to fall over because they can no longer
support their own weight. Students want to find out why this is happening.
Which of these is a good hypothesis for an investigation of the problem?

OA. The plants need to absorb glucose from the soil so they can have
more energy.

OB. The plants should start using protein in order to support their
bodies.

OC. The plants need sunlight so they can produce more cellulose for
support.

OD. The plants need more water in order to keep their cellulose from
breaking down.

Answers

Answer: B

Explanation: its ez

Identify at least one environmental, economic, social, and political issue for population growth(human)

Answers

Answer:

Overpopulation is associated with negative environmental and economic outcomes ranging from the impacts of over-farming, deforestation, and water pollution to eutrophication and global warming.

Explanation:

These are some environmental problems, due to human population growth.

Where does photosynthesis happen in algae and plants

Answers

Photosynthesis occurs in the chloroplast of algae and plants. Details about photosynthesis can be found below.

What is photosynthesis?

Photosynthesis is the process whereby green plants and algae produce food molecules by themselves using energy from sunlight.

Photosynthesis occurs in a compartment of a cell called chloroplast and it harbors a pigment that traps sunlight called chlorophyll.

Therefore, photosynthesis occurs in the chloroplast of algae and plants.

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State two arguments people might make for not preserving botana curus.

Answers

The two-argument people might make for not preserving botana curus are they take a long time to grow, so it may not be worth the effort; there are organisms that are similar, and it may be expensive.

What is botana curus?

Botana curus is a precious plant because it yields Carol, a substance that can be used to treat cancer.

Curol cannot be manufactured in a lab. Botana curus grows slowly and is an endangered species, so its ability to produce large amounts of Curol is limited.

Thus, the two arguments are they take a long time to grow, so it may not be worth the effort and there are organisms that are similar, and it may be expensive.

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During which stage of a scientific investigation is data collected?

evaluate the conclusions
conduct an investigation
analyze the results
design an investigation

Answers

Answer: Investgation

Explanation:

you will reasearch things during investagation

Answer:

B-conduct an investigation

Explanation:

edge 2022

What is coral bleaching? Do you think
coral bleaching will continue to occur? Explain

Answers

Coral bleaching is essentially when a coral turns white because the temperature is too hot for it to survive. It will continue to occur as the temperature keeps getting higher because of global warming. All corals might die

There are two different species of finch that live on the same small island, species a and species b. both species successfully feed and reproduce on the island. species a nests in pine trees and eats large seeds. species b nests in hollowed-out dead logs and eats small insects. both bird species a and species b can most likely survive on the same small island because they

Answers

Answer:

both bird species can live on the same island because they live in different environments of the island meaning they don't have to fight over the same resources. Meaning both bird species can survive.

Explanation:

This technique allowed multiple peoples DNA to be compared to look for similarities and differences in order to solve crime

DNA Elimination
DNA Examination
DNA Fingerprinting
DNA Sequencing

Answers

DNA Fingerprinting allowed multiple people's DNA to be compared to look for similarities and differences in order to solve crimes (Option C).

What is DNA Fingerprinting?

DNA Fingerprinting is a molecular biology technique used to compare the genetic material of different samples.

This technique (DNA Fingerprinting) can be used in order to identify a person in a criminal case.

In conclusion, DNA Fingerprinting allowed multiple people's DNA to be compared to look for similarities and differences in order to solve crimes.

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how could the natural process process affect evolution

Answers

Natural selection can be lead to speciation, when one species gives rise to a different species

HEllo ! please help me ! will give brainle with 20 points

Answers

I believe it’s B. Sorry if I’m wrong.
d!

Our graph tells us about the size of spots not number of spots.
So this knocks out a and c

So we have d and b.

Graph 1)
Our graphs shows that in Brazil most fishes have medium sized spots, that’s where the bar graph is at its highest.


Graph 2)
If we look at Venezuela, we can see that the bar is highest towards the end. Showing us that in Venezuela most of the guppy population have large spots.

A cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. Purple offspring result due to incomplete dominance. Then, two of the purple offspring are crossed. What proportion of the offspring from the second cross will be purple?.

Answers

Answer:

2/4 OR 1/2 OR 50%

Explanation:

I JUST TOOK THE TEST

Help me pls it about cells

Answers

Plant cells and animal cells have their own different properties and structures.

What do you mean by cell?

The simplest form that can sustain life on its own and makes up all living things, including the body's tissues is called a cell.

1. Both plant cell and animal cell.

2. Plant cell

3. Eukaryotic cell

4. Plant cell

5. Plant cell

6. Plant cell

7. Animal and plant cell

8. White blood cell and amoeba

9. Both animal and plant cells.

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Which of the following are Phylogenetic trees also know as ?

Answers

Green trees or any trees

Gene therapy is the ___________ of working _______________ of a _______________ into the ____________ of a ______________ with a genetic ______________ in an attempt to _______________ the disorder.


Gene


Extraction


Correct


Person


Insertion


Cells


Disorder


Copies

Answers

Answer:

heart disease, diabetes, hemophilia and AIDS.

Explanation:

Gene therapy replaces a faulty gene or adds a new gene in an attempt to cure disease or improve your body's ability to fight disease. Gene therapy holds promise for treating a wide range of diseases, such as cancer, cystic fibrosis, heart disease, diabetes, hemophilia and AIDS.

Answer quickly please

Answers

B, the others are not testable under lab conditions.

explain micronutrients

Answers

Micronutrients are essential dietary elements required by organisms in varying quantities throughout life to orchestrate a range of physiological functions to maintain health.

Answer:

Micronutrients are vitamins and minerals needed by the body in very small amount

Explanation:

because the definition match

Which of the following choices is quickly becoming the second leading cause of disease and death in the United States?

alcohol abuse
HIV/AIDS
obesity
drug abuse

Answers

Answer:

HIV/AIDS

Explanation:

IN THE UNITED STATES PEOPLE SLEEP WITH ANIMALS AND THEY CONTACT IT

CHROMOSOMES AND INHERITANCE VOCABULARY REVIEW Distinguish between the terms in each of the following pairs of terms. X-linked gene, Y-linked gene 2. germ-cell mutation, somatic mutation 3. translocation, nondisjunction 4. nucleotide deletion, nucleotide insertion. 5. substitution, frame shift mutation MULTIPLE CHOICE Write the correct letter in the blank. 1. Genes that belong to the same linkage group pdf​

Answers

Y linked gene = 2 is correct

Why is this discovery important to evolutionary biologists?

Answers

The discovery is not specified here but evolutionary biologists are professionals who work to discover descendence relationships between organisms.

Who are evolutionary biologists?

Evolutionary biologists are biology professionals who work to find evolutionary (ancestor-descendant) relationships between organisms.

The work of evolutionary biologists is fundamental for understanding the associations in a given taxonomic group.

In conclusion, the discovery is not specified here but evolutionary biologists are professionals who work to discover descendence relationships between organisms.

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Answer:This is the sample answer BUT I rephrased it for you.

Explanation:

The discovery might aid research into how contemporary species, like penguins, have evolved.

1. Warm Up: How do scientists estimate how old fossils are (and thus, estimate
how long ago certain creatures were alive, and how long the earth has existed)?
Explain what you already know about this topic.

Help me

Answers

Answer:

Radiocarbon dating

Explanation:

Radiocarbon dating is a technique for determining the age of carbon-based materials derived from live beings. By measuring the quantity of carbon-14 in a sample and comparing it to an internationally accepted reference standard, an age may be determined. Radiocarbon dating is based on the basic principle that all living organisms absorb carbon from the atmosphere and food sources around them, including a small quantity of naturally radioactive carbon-14. When a plant or animal dies, it stops absorbing carbon, but the radioactive carbon it has stored decays.

Changes in environmental conditions always result in new ecosystems and loss of biodiversity characterized by an increase in the number of some species, the evolution of new species, and the extinction of some species.


Answers

Changes to the environmental conditions can indeed result in new ecosystems and a change in the species equilibrium.

Ecosystem disruption

The abiotic conditions of an ecosystem determine the kind of species that will inhabit the ecosystem

A change to the abiotic or environmental conditions will likely result in a new ecosystem entirely. Organisms that are able to adapt to the changes will gradually fade off the ecosystem while those that are able to withstand the changes will proliferate and dominate the populations of organisms in the ecosystem.

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Genetic drift causes random changes in allele
frequencies.
What type of genetic drift occurs from adaptive
radiation?
A. Founder Effect - when a few organisms colonize a new area
B. Emigration - when individuals leave a population
C. Coevolution - when species evolve together

Answers

Founders' effect type of genetic drift occurs from adaptive radiation. thus option A is true.

What is genetic drift?

Genetic drift is an evolutionary process in which the frequency of a given gene allele varies randomly across a population.

The founder effect, which happens when a small group of people splits off from a larger population to form a colony, is yet another extreme illustration of drift.

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Answer: A. Founder Effect - when a few organisms colonize a new area

Explanation:

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