Answer:
Florida’s rivers are very slow due to the flatness of the terrain
Explanation:
9. What is a larger threat to the people who live in Hawaii, lava flows or a tsunami? Explain
your choice.
What is the role of acid in our stomach ?
Answer:
Hydrochloric acid helps your body to break down, digest, and absorb nutrients such as protein. The hydrochloric acid found in the stomach facilitates digestion by disintegrating complex large food molecules into simpler molecules. The acid activates the pepsinogen enzyme required to digest proteins.
can anyone answere this question please
Answer:
Missense
Explanation:
A missense mutation is a mistake in the DNA which results in the wrong amino acid.
What would need to happen for the sand on the beach to turn into a rock? Explain the necessary steps.
Answer:
Bacillus pasteuri, naturally occurring bacteria, can be used to turn sand into sandstone (calcite cement). This relatively simple process creates durable, low cost building materials. The technical name for this is microbial-induced calcite precipitation (MICP).
are are the two processors that obtain energy
Develop a scenario with a Punnett Square and discuss how the offspring outcomes change if the gene
expression is governed by:
o Dominant/recessive genes
o Codominance
o Incomplete Dominance
Answer:
o Dominant/recessive genes
Cross: Rr x Rr (two round-seeded plants)
F1) 25% RR, 50% Rr, 25% rr
75% Rounded seeds, 25% elongated seeds
o Codominance
Cross: BB x WW (black chicken with white chicken)
F1) 100% BW
100% speckled chickens
o Incomplete Dominance
Cross: RR x rr (Red-flowered plant with white-flowered plant)
F1) 100% Rr
100% Pink-flowered plants
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
what is the relationship between UV radiation and skin color?
Answer:
Since strong sun exposure damages the body, the solution was to evolve skin that was permanently dark so as to protect against the sun's more damaging rays. Melanin, the skin's brown pigment, is a natural sunscreen that protects tropical peoples from the many harmful effects of ultraviolet (UV) rays.
Explanation:
2 C2H6 + 702 — 4 CO2 + 6H2O
How many moles of O2 are required to
react with 1 mole of Ethane?
We calculate the number of moles of water given its mass by dividing the mass by the molar mass.
n water = (36.04 g) / (18 g/mol)
n water = 2 mols
From the given balanced equation, every 6 moles of water produced will require 7 moles of oxygen.
n oxygen = (2 mols H2O) x (7 moles O2 / 6 moles H2O)
n oxygen = 2.33 mols O2
1.Where is there more atmospheric pressure, in New Orleans, at sea level, or Mt. Everest? Why? a. New Orleans, because pressure increases as you get deeper in the atmosphere and closer to the center of Earth b. c. d. Mt. Everest, because pressure increases as altitude increases New Orleans, because there is less air near Earth's surface Mt. Everest, because pressure decreases as altitude increases
Answer:
a. New Orleans, because pressure increases as you get deeper in the atmosphere and closer to the center of Earth
Explanation:
Low altitudes: There is more atmospheric pressure in comparison with higher altitudes. When closer to the Earth core, the more pressure and temperature there is. High Altitudes: As high increases, atmospheric pressure, and temperature, decreases, leading to a lower oxygen partial pressure in the environment.At sea level, the atmosphere pressures the earth's surface with approximately 1-kilogram per square centimeter strength. This means that at sea level, there is one ton of air making pressure over us. But this air pressure decreases with altitude.
At high level there is less air making pressure from above, and there is less gravity acting. Molecules are more separate from each other, and the density decreases.
What is the relationship between the growth of bread mould and temperature?
Answer: bread molds need moisture so that the mold doesn't dry out if it is exposed to light or heat.
Explanation: Optimal mold growth occurs in warm temperatures, since the proteins that control chemical processes work more efficiently when it is warm rather than when it is cold.
In a solution, salt is considered the
solute
solvent
Answer:
Solvent
Explanation:
Translate this to an equation.
Zinc plus aqueous silver nitrate yields silver plus aqueous zinc nitrate.
Answer:
Zn + 2AgNO3 → 2Ag + Zn(NO3)2
Explanation:
What happens to food and air when they enter the body?
Can you guys help me?
Answer:
first one is active transport sorry cant help with the rest
Explanation:
what is the powerhouse of the cell
Answer: mitochondria
Explanation: ur welcome
For hundreds of years the island of Jamaica has warm tropical weather.
A. weather
B. climate
C. climate change
list three climate factors,other than water,that may affect the lives of plants and animals
When is the carbon stored in plants released?
a. during cellular respiration
b. during photosynthesis
C. when they die
d. none of the above
Answer:
Helloooo
C. When they die
Explanation:
thanks ☺️
1. What are three important steps that pesticide users should
take into account when dealing with the pesticide label?
Answer:
1. be a simp
2. megan thee stalion
3. shes taken
4. lotion
Explanation:
_____________ can change based on the force of gravity on an object.
A. Mass
B. Weight
C. Matter
Answer:
A mass
Explanation:
I learned it in 8th grade.
a. mass
explanation:
a. What is likely to happen to coral reefs if atmospheric carbon dioxide
concentrations continue to rise? What will be the consequences for the biosphere?
Answer:
Coral reefs are under threat if atmospheric carbon dioxide levels continue to rise, new research has shown. When CO2 dissolves in the ocean, it raises the water's acidity level. This prevents a build up of calcium carbonate, which corals draw from seawater to build their skeleton
Explanation:
If atmospheric carbon dioxide continues to rise it creates a threat condition to coral reefs to their skeletons.
What are coral reefs?According to recent research, coral reefs are in danger if atmospheric carbon dioxide levels keep rising. The ocean's water becomes more acidic as a result of CO₂ dissolving there.
This hinders the buildup of calcium carbonate, which corals use to create their skeleton from saltwater. More CO₂ is absorbed by the seas when CO₂ emissions rise.
The water is getting warmer as a result of increased greenhouse gas emissions. In water that is too much warmer or colder than 26–27 degrees celsius, coral cannot survive.
Therefore, as a result, coral has a tougher time developing its shells since the water becomes more acidic.
Learn more about coral reefs, here:
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What is a constructive relationship
Answer:
A constructive relationship is a relationship characterized by flexibility of role, mutual concern for members needs, as well as other factors. So in a constructive relationship, the people involved are concerned with one another's needs. It's not just self-centered, the person's own needs.
Female New Zealand mud snails are able to produce viable offspring that develop into mature adults from unfertilized eggs.
Answer:
It is called parthenogenesis
Explanation:
This is because parthenogenesis is a type of reproduction where the female produced egg develop into offspring without fertilization from the sperm of the male parent. It is a type of asexual reproduction in which unfertilized egg from the female develop into offsprings either both sexes or male only or female only.
19. During which phase of the cell cycle does the chromosome number increase to 4n?
A)Gap 2
B)synthesis
C)Interphase
D)mitosis
Answer:
I believe it's gap 2
Explanation:
i hope this helps if not im sorry
Please help. This model shows a strand of DNA. Identify how information for specifying the traits of an organism is carried in the DNA.
A)
DNA codes for the sequence of nucleotides in RNA.
B)
The nitrogen bases in DNA code for the sequence of amino acids that make
up a protein
C)
The nitrogen bases in DNA code for the sequence of nucleic acids that
make up a protein.
D)
The sugar molecules found in the backbone of a DNA molecule code for
the RNA nucleotides.
Answer:B
Explanation: I just did it
Answer:
the answer is B)
Explanation:
DNA is made of nucleotide nitrogen bases, witch turn into Amino Acids, and then finally into protein
Determine if each factor is biotic or abiotic
Answer:
Grasshopper: Biotic
Pond water: Abiotic
Dead tree: Abiotic
Soil: Has both but it is better to say Abiotic
Fungus: Biotic
Temperature: Abiotic
Answer:
Biotic Factors: grasshopper, dead tree, fungus
Abiotic Factors: Pond water, soil, temperature
While taking a nature walk with their class, students observe many mushrooms growing among the fallen leaves on the forest floor.
– What is the role of mushrooms in the forest ecosystem?
– What other type of organism performs a similar role in the forest ecosystem?
This is for a writing thing can u guys write about it I really need help thank u
Answer:
The mushrooms act as decomposers, there are many other species that also does this such as worms
Select the terms that are evaluated before assigning a Koppen-Geiger Scale rating.
•exposure
•latitude and longitude
•humidity and precipitation
•commercial crops
•local native plant life
•soil content
•elevation above sea level
•temperature extremes
Terms included in the Koppen-Geiger scale classification are: humidity and precipitation, and local native plant life.
What is the Koppen and Geiger climate classification?The Koppen climate classification is a classification created in 1884 in which the different types of climate are described and associated with a series of letters, usually three, that indicate the behavior of temperatures and precipitation.
Additionally, this system is based on the natural vegetation of different parts of the world because this factor is related to climate, especially the limits between one climate and another.
According to the above, it can be inferred that the correct terms are: humidity and precipitation, and local native plant life.
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NEED BIO HELP ASAP 30 POINTS !!!!!!!!!!!!!!!!!!!!!!
1. Cell starts into mitosis phase of the cell cycle.
2. Helicase begins to break the hydrogen bonds between the nitrogen bases. (The double helix has to be unwound in order to expose the nucleotides)
3. DNA polymerase attach the free-floating nucleotides to the exposed nitrogen bases. (this allows a new DNA strand to be made on the existing one)
4. Free floating nucleotides pair up with exposed nitrogen bases (this is what really builds the new strand, based around the template strand)
5. Two new molecules of DNA are created
Statements:
Adenine
Cytosine (Car in the Garage, Apple in a Tree is a good trick to know how they pair)
DNA
Replication
Double helix
Color-blindness results from both the expression of a single recessive sex-linked allele (b.)
Which of the following is a genotype of a colorblind male?
XbY
XBXB
XBY
XbXb
Answer:
XbY
Explanation:
because the question asks genotype of a male, the chromosomes would be XY, so XBX and XbXb can be eliminated leaving only XBY and XbY. XBY is incorrect because the question states that colorblindness is represented by lowercase b, so the correct answer is XbY.