Answer:
C. burning coal and natural gas
Explanation:
The reason is that it can affect global warming because they are fossil fuels.
Please give me BRAINLIEST and THANKS lol <( ̄︶ ̄)>
Which of the following happens before a black hole comes into existence?
Answer:
i just took this test its
An old star collapses on itself
Explanation:
The pressure a fluid in a closed container exerts can be increased by thrust.
Please select the best answer from the choices provided
T
F
Genes A, B , C and D are present on the same chromosome. The recombination frequency between the genes is as follows: A and B: 24%, A and D: 16%, B and C: 18%, C and D: 10%. What is the correct order of genes along the chromosome
Answer:
BDCA
Explanation:
Recombination, also know as crossing-over, refers to the exchange of genetic material (DNA) between non-sister chromatids of homologous chromosomes during cell division (meiosis). The recombination frequency refers to the frequency of crossover between two genes/loci during meiosis. The recombination frequency is not a direct result of the physical distance between genes/loci on the same chromosome, but this value provides a good approximation of such distance. The recombination frequency is measured in centimorgans (cM), where 1 cM is equal to a 1% chance of recombination. The higher the recombination frequency between two genes/loci, the greater the chance that a cross-over will occur between them, and the greater the distance between them. Moreover, the lower the recombination frequency between two genes/loci, the lower the probability that they will separate by recombination, and the more closely they are linked.
Linkage map:
B------D-----C----A
D-----------A
16 cM
D----C
10 cM
B-------------C
18 cM
B--------------------A
24 cM
How many genes are needed to control a single-gene trait? A. two B. millions C. one
Answer: one. A single gene trait is controlled by one gene, its in the name :)
how many bones has a crocodile?
A crocodile has 250 bones.
Answer:
The average crocodile has 250 bones excluding skull and armor
Explanation:
I searched it up on GOOOGLEE
When radiometric dating is done on a rock sample, the rock's_____
is determined.
comparative age
relative age
absolute age
sequential age
Answer:
The answer is absolute age hope this help pls give me brainless.
As Carter was hammering a nail, he accidentally hit his thumb with the hammer. His response to this is due to a special sensory receptor called a ______.
Answer:
boom
Explanation:
booom
What is some evidence that makes plate tectonics is such a firmly believed idea?
Answer:
There are many shreds of evidence that support the theory of plate tectonics and make it such a firmly believed idea. These pieces of evidence include fossils, glaciers, earthquakes and volcanic activity, the shape of continents, the magnetism of rocks on the seafloor, the mid-ocean ridge system, and others.
Fossils give an idea of the location of the plants and animals that once existed. Earthquakes and volcanic activity also help in determining the cause of the boundaries and rifts formed. The shape of the continents seems to be fit with one other that gives the idea that these were together and moved away from each other.
Which of the following foods have fiber in them?
Your answer:
Peanuts
Granola
Bananas
All of the above.
Answer:
All of the above.
Explanation:
Bananas, peanuts, and granola are all great sources of fiber.
Hope this helps! :)
Why do some people require bifocals (or even trifocals) as they age?
Answer:
Explanation:
People have to wear bifocals most commonly because of a condition called presbyopia. This condition occurs naturally. It causes difficulties in the eye’s focusing abilities. Bifocals work to help the eyes focus more clearly, which is why people have to get them.
List some of the diseases mentioned that have plagued humans from Egyptian nobles to now.
Answer: Many of the diseases which cause problems in today's society afflicted Egyptian populations. These include tuberculosis, malaria and schistosomiasis.
Explanation:
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
Which best describes the white light in the visible light spectrum?
А
a mixture of every wavelength and color of visible light
B
a mixture of only seven colors and wavelengths of visible light
С
a mixture of only red, blue, and yellow wavelengths of visible light
D
a mixture of colors that cannot be broken up in the spectrum of visible light
Answer:
B
No explanation required
How is water used in the environmet
Answer:Water for the ecosystem is at the heart of a wide variety of programs and results across the province. Water is carried by healthy rivers to homes, farms, schools, and industries. They nourish whole habitats and provide critical shelter for native plants and animals along the way.
Explanation:
A gene pool consists of *
A) all the genes that mutate in a single generation
O B) all the heritable genes for traits in a population
C) all the gametes produced by a population
D) the mutated alleles for a particular trait
what are the nitrates is used to make?
Answer:
fertilizers
Explanation:
Plants use nitrates as a supply of nitrogen, which is needed to make proteins for healthy growth. Plants absorb nitrates in water through their roots. Nitrates are present in high levels in plant fertilisers. Without nitrates, the amount of chlorophyll in leaves reduces.
What material was used to make shelters in the Stone Age?
Mammmoth bones
Stone
Animal hide
Answer:
Stone
Explanation:
These houses are more like our houses than any others in the Stone Age. They had foundations and they were built of wood and wattle and daub (a mixture of manure, clay, mud and hay stuck to sticks). They were sometimes made of stones. The roofs were made of straw.
Clark case summary for gizmo
A. Bone
B. Organ systems
C. Organs
D. Specialized cells
HELP WILL GIVE BRAINLIEST
Answer:
What are you talking about?
Explanation:
What
PLEASE HELP 30 POINTS IF I MARK YOU BRAINLIEST!!!!
4th one
they travel to go where the season's right, which'll give them the best resources
what does NADP+ want to carry outside of the thylakoids?
2.1 Define the concept study plan
Answer:
A study plan is a summary of the subject requirements of your course and indicates when planned subjects should be studied. It indicates the subjects you have completed; are currently enrolled in; plan to study in the future; and those for which you have been granted advanced standing (credit for previous studies).
Explanation:
please mark me as brainliest answer
Which climate is best for supporting both plant and animal life? A.Tropical Rainforest B. Tundra C. Temperate Deciduous forest D. Desert E. Savanna F. Taiga
Deciduous forests, it holds both plant life and animals that thrives extremly well.
Compare and contrast point mutations and chromosomal mutations. Which part of the organism's DNA is affected as a result of each?
Answer:
In point mutation,the gene is affected however in chromosomal mutations,there is change in the structure or number of the chromosomes
The primary distinction among point mutation and chromosomal mutation is, the point mutation is a small mutation in which basically a single base pair of the either DNA or RNA encoding changes, whereas chromosomal mutation is a large-scale mutation in which the chromosome structure changes.
What is mutation?A mutation is an alteration in an organism's DNA sequence. Mutations can take place as a consequence of mistakes in DNA replication during cell division, mutagen exposure, or viral infection.
Mutagens are environmental factors that results in mutations. Mutagens can be either radiation, chemicals, or infectious agents.
In living organisms, there are two kinds of genetic mutations namely point mutation and chromosomal mutation.
The nucleotide sequences are usually altered in both cases. As a result, all these types of mutations can result in fatal diseases.
The main difference between point mutation and chromosomal mutation is that point mutation is a small-scale mutation that changes a single base pair of the DNA or RNA encoding, whereas chromosomal mutation is a large-scale mutation that changes the chromosome structure.
Thus, this is the comparison between the types of mutation.
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Most of the coal found on Earth today was formed during the Carboniferous and Permian Periods. About how old could a piece of coal be?
Answer: 298.9 million years old
Explanation: hope it helps luv ❤✨
A piece of coal would be 298.9 million years old. This is because the Permian period was initiated approximately 298.9 million years ago.
What are the characteristics of coal?The characteristics of coal are as follows:
It primarily consists of carbon, hydrogen, and oxygen.It contains a very less amount of sulfur and nitrogen.It is black in color and has a metallic luster.It is significantly hard as stone. Coal is widely utilized in power plants in order to generate electricity.According to ancient tomes and periods, the Permian period ends about 252.2 million years ago and it was the time of the initiation of the carboniferous period that further extends to the Triassic period. This was all about the time duration when the first piece of coal was found in the atmosphere.
Therefore, a piece of coal would be 298.9 million years old.
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Allie was in the park playing on the equipment. She noticed that on the highest slide, she slides down
A)
without friction.
B)
with the slowest speed.
with the greatest speed.
D)
at about the same speed as the shortest slide.
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
Answer:
The answer is D
Explanation:
A person undergoes hypnosis, and her hand is put in ice. She does not show signs of being in pain. Which of these statements is consistent with the dissociation theory? O A. "My hand is not in ice." O B. "There is no ice." O c. "I do not want the hypnotist to know I feel pain." O D. 'I know my hand is in ice, but I cannot feel any pain."
Answer:D) I know my hand is in ice but I cannot feel any pain
Explanation:
I took the quiz
What are the five human impacts on the environment? (I would prefer them in point form, but i understand if you cant do that
Answer:
1. pollution
2.climate change
3. misuse of natural resources
4. erosion
5.loss of biodiversity
Explanation:
Answer:
overpopulation, pollution, burning fossil fuels, and deforestation.
Explanation: