Where will you find permafrost? tall grass prairie savanna chaparral tundra
Answer:
Where Is Permafrost Found? About a quarter of the entire northern hemisphere is permafrost, where the ground is frozen year-round. It's widespread in the Arctic regions of Siberia, Canada, Greenland, and Alaska—where nearly 85 percent of the state sits atop a layer of permafrost.
Explanation:
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( PLEASE HELP NEED A REAL ANSWER! )
Individuals with advantageous traits for their environment have a better chance of surviving
than those with less helpful traits. Explain how this is demonstrated in the moth information
above. Use specific information and examples.
Answer:
The moths with darker coloring lived long enough to reproduce and passed the trait on. The light peppered moths were easier for predators to spot on the dark soot covered trees so they died first.
Explanation:
Which communities do early colonisers form
Answer: the correct answer is ecological communities. Explanation: The early colonizers result in the generation of ecological communities. The formation of these communities starts with a few animals and plants, which afterward develops into a complexity.
Explanation:
Nitrogen-fixing bacteria making
nitrogen available for use by other
organisms to utilize is an example
of..
A. mutualism.
B. commensalism.
C. decomposition
The nitrogen fixation bacteria makes the nitrogen available for the plants directly into the soil. This is an example of mutualism, where both bacteria and organisms are benefited.
Most leguminous plants like peas, bans, and cloves have colonies of nitrogen fixation bacteria. These bacteria are found attached to the roots nodules and tend to fix the nitrogen. Through this, the bacteria gain sugar from the plant.Hence mutualism is the end product of the interaction. This option A is correct.
brainly.com/question/21040043.
Osmosis is the movement of
across a memberane,
Food
water
oxygen
energy
Answer:
osmosis is the movement of a solvent across a membrane, so water
Define resource partitioning and how does this work?
Answer:
Resource partitioning is the division of limited resources by species to help avoid competition in an ecological niche. In any environment, organisms compete for limited resources, so organisms and different species have to find ways to coexist with one another.
Explanation:
Answer:
Resource partitioning is the division of limited resources by species to help avoid competition in an ecological niche.
Explanation:
In any environment, organisms compete for limited resources, so organisms and different species have to find ways to coexist with one another.
Which statement best express the central idea of the text
Answer:
cant see the answer choices
Explanation:
Generation Number of purple flowers Number of white flowers 1 705 224 2 792 189 3 834 102 4 889 84 5 938 21 6 952 0 Ralph wanted to breed a pea plant that produced only purple flowers. He continued to breed purple-flower producing pea plants together over six generations. The results of Ralph's artificial selection are shown above. What did artificial selection do to the population of pea plants? A. caused a new species of pea plant to form B. increased its genetic diversity C. decreased its genetic diversity D. caused a pea plant to exhibit a new characteristic
Answer:
C
Explanation:
The correct answer would be that artificial selection decreased the genetic diversity of the pea plant.
Genetic diversity is a measure of the number of traits or characters.
Initially, the breeding produced a considerable population of both white and purple flower offspring. But as time goes on, the population of purple flower offspring increased while that of the white flower decreased till it eventually reached zero.
Thus, artificial breeding reduced the number of traits in the population of the offspring from two to one - a case of reduction in genetic diversity.
The correct option is C.
Answer:
c
Explanation:
Which of the following is an example of a monomer and a monosaccharide:
A maltose
B. galactose
C. glycine
D. sucrose
Answer:
B. galactose
Explanation:
Galactose is a monosaccharide and is fairly abundant in a human diet
Very large, massive stars burn their fuel much ___________ than smaller stars.
Answer:
Very large, massive stars burn their fuel much faster than smaller stars. Their main sequence may last only a few hundred thousand years. Smaller stars will live on for billions of years because they burn their fuel much more slowly. Eventually, the star's fuel will begin to run out.
What does atomic number tell you about an atom? * Number of electrons in the nucleus Number of protons and neutrons in the nucleus Number of protons in the nucleus Number of electrons in the electron cloud around the nucleus *NEED ANSWER QUICKLY*
Answer:
Number of protons in the nucleus
Answer:
Number of protons in the nucleus
Explanation:
Write the type of reproduction for the following organisms:
1.Yeast
2.Fungi
3.Spirogyra
4.Algae
5.Bacteria
Answer:
1.Yeasts reproduce both sexually and asexually, but the latter is more common
2.sexually and asexually
3sexually and asexually
4sexually and asexually
5asexually
HELPPP!!! ASAPPP!!!!
What is the importance of the amniotic egg?
Answer:
The amniotic egg was an evolutionary invention that allowed the first reptiles to colonize dry land more than 300 million years ago. Fishes and amphibians must lay their eggs in water and therefore cannot live far from water. But thanks to the amniotic egg, reptiles can lay their eggs nearly anywhere on dry land.
Hopes this helps :)
which of the following is an example of positive feedback?
Answer:
uuh theres not an example please comment under this post to me the options
Explanation:
what are infectious agents?
A. agent that investigates different types of infection
B. attackers that can cause a response by the immune system
C. attackers that cannot cause a response by the immune system
D. infectious agents are always good for the human immune system.
(d) State the importance of mitosis in the growth of a multicellular organism, such
as a
flowering plant or a mammal.
Explanation:
Like other multicellular organisms, plants grow through a combination of cell growth and cell division. Cell growth increases cell size, while cell division (mitosis) increases the number of cells. As plant cells grow, they also become specialized into different cell types through cellular differentiation.
which levels of classification system are used in scientific name
Answer:
There are seven major levels of classification: Kingdom, Phylum, Class, Order, Family, Genus, and Species. The two main kingdoms we think about are plants and animals. ;)
Answer:
It is a two-name system using the category of genus and speices to precisely name an organisms. the genus and speices name is called an organism scfientic name.
explanation:
Between a Black father bear (genotype BB) and a Brown mother bear (genotype bb), they had several baby bears.Black fur allele (B) is dominant overthe brown fur allele (b), what is the probabilityof their offspringhave blackfur?
Answer:
100% or 1
Explanation:
This question involves a gene coding for fur color in bears. According to the question, black fur allele (B) is dominant over the brown fur allele (b). This means that a bear heterozygous for fur color (Bb) will be phenotypically black.
In this question, a black father bear (genotype BB) and a brown mother bear (genotype bb) were crossed, the baby bears will all have a genotype Bb (see punnet square in the attached image). Since all the offsprings of this cross have genotype Bb, this means that 100% will have black fur.
Help me Plssss (it's just matching the words with the definition)
Answer:
below
Explanation:
1)H
2)C
3)D
4)A
5)E
6)I
7)F
8)G
9)B
Answer:
1.) H
2.) C
3.) D
4.) A
5.) E
6.) I
7.) F
8.) G
9.) B
Use the word bank to identify the materials that move between cells and the blood. Write the word and the corresponding arrow number. What number go with which word?
Words
Carbon Dioxide
Cell wastes
Food
Oxygen
Water
Answer:
cell wastes
Explanation: cell wastes
Question 16
Check all that apply
-n
nore
Fats have many important functions in your body, select the states that support this idea
A
Gives you energy
B
Keeps your body warm
С
Protects your organs
D
Helps you sleep well
E
Builds cells
F
Helps your body absorb vitamins from food
Answer:
all of them
Explanation:
Will give brainliest
Jennifer is trying to determine the blood type of her parents for biology class. She knows that her blood type is B.
After asking her mother, she finds out that her mother's blood type is A. However, her father cannot remember his blood type.
Which of the following blood types could her father have?
I. A
II. B
III. AB
IV. O
A.
I or III only
B.
I, II, or IV only
C.
I, II, III, or IV
D.
II or III only
Answer:
C. I, II, III, or IV
Explanation:
I got it right on study island
Jennifer is trying to determine the blood type of her parents for biology class. She knows that her blood type is B. In such case her father may have blood type A,B, AB, and O. Thus, option C is correct.
What is blood group?The three alleles that are A, B, and O are mainly responsible for controlling the major blood groups such as A, B, and AB, respectively. Due to this fact that humans are considered as diploid, each genotype could only include the maximum of two of them. Just to put it another way, just only two of these alleles could coexist in the single cell of the human at given time.
IA, IB, and I are considered as the three distinct alleles that could determine the person's blood type. I has been considered as the most common. These three alleles could be referred to as the A (for IA), B (for IB), and O for the sake of simplicity (for i). Because we receive one blood type allele from our biological mother and one from our biological father, each of us has two ABO blood type alleles.
Therefore, option C is correct.
Learn more about blood on:
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Which pharmacological treatment would help a patient with GERD the most?
o anti-inflammatories
antidiarrheals
antibiotics
antacids
Answer:
Antacids
Explanation:
I took the test and I got it right ✅
The pharmacological treatment would help a patient with GERD the most is antacids as o anti-inflammatories cannot be used.
What is GERD ?
A digestive disorder wherein belly acid or bile irritates the meals pipe lining.
Aantacids sellers have emerge as the medication of preference for GERD. Both proton pump inhibitors (PPIs) and histamine H2-receptor antagonists (H2-RA) are powerful and may be properly used to deal with GERD.
Read more about the GERD here :
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Which of these is what DNA and RNA are? *
O A. lipids
O B. proteins
O C. nucleic acids
O D. carbohydrates
Answer: DNA and RNA are both examples of nucleic acids
They consist of a strand of nucleotides with a phosphate group, a 5′ sugar and a nitrogenous base.
Extra info: DNA and RNA molecules are polymers. DNA is double stranded, whereas RNA is single stranded.
The nucleotides of DNA can pair together by base pairing, creating a strand that is complementary to its pair
Various types of RNA exist which have roles in protein synthesis as well as regulation of cellular programmes by fine-tuning gene expression.
brainliest:
Describe how a carbon atom is released from a fossil fuel like coal and travels into the atmosphere as a gas. How does it then end up in living things like plants and animals? Explain how carbon ends up back in the ground. Use the following terms in your typed response: CO2, C6H12O6, atmosphere, lithosphere, hydrosphere, biosphere, carbon sink, carbon source.
Explanation:
Animals and plants need to get rid of carbon dioxide (c02), this process is called respiration. Respiration happens when the plant/animal breaths in air and releases it as carbon, carbon then moves from fossil fuels to the atmosphere where they are burned. When humans burn fossil fuels to power cities, power plants, cars, and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas.
What trends exist in diabetes?
Answer:
Having high blood pressure and heart attacks
Explanation:
help Which phrases describe S waves?
Answer:
I think it is A
Explanation:
what is the answer please let me know asap
Answer:
Explanation:
Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions. pls mark brainliest plz plz
Important vocabulary continued: label and illustrate an autotroph and a heterotroph organism. Underline the one that produces its own food. If you can answer 3 also that would be nice
Large cells have more volume on the inside and less space on the outside. (Compared to a smaller cell) Because of this, large cells have trouble;
A) dividing
B) producing daughter cells
C) moving materials in and waste products out
D) making copies of their DNA
Heeeeeellppp plzzzz
Answer:
C. They have trouble moving materials in and waste products out