Answer:
B
Explanation:
The universe consists of many different galaxies, which, in turn, consist of many different solar systems. Each solar system has a central star around which planets orbit.
Earth, for example, is a planet that orbits the Sun in the Solar System. The Solar System is one of many that can be found in the Milky Way galaxy.
This example demonstrates that
Answer:
Earth and the sun are a part of the solar system
Which atmospheric layer prevents meteroids from reaching earths surface
Answer: Mesosphere layer i believe
Explanation: i had to do an essay on this before but i forgot alot of it
Answer:
Mesosphere
Explanation:
The temperature drops in this layer to about -100 degrees Celsius. This is the coldest region of the atmosphere. This layer protects the earth from meteoroids.
Question 25 of 34
1 Point
Which of the following describes the structure of nucleic acids?
A. Nucleic acids consist of carbon, hydrogen, and oxygen only.
B. Nucleic acids are formed when a glycerol molecule joins with
three fatty acids.
C. Nucleic acids are long chains of nucleotides.
D. Nucleic acids are made of long chains of sugar molecules.
What is green building?
Answer:
Green building refers to the application of processes that take place throughout a building's life-cycle including planning, designing, construction, maintenance, renovation.
Explanation:
Green building is also known as green construction or sustainable building. It refers to the application of processes that take place throughout a building's life-cycle including planning, designing, construction, maintenance, renovation. All of these processes are environmentally responsible and resource-efficient. Green building ensures efficient use of land, energy, water, and materials.
Answer:
It is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials).
It is the practice of minimizing building impacts on human health and the environment.
Green building is also known as sustainable or high-performance building.
Explanation:
Edu 2021
Fill in the blanks with the correct word or phrase
The process of change in a population overtime is called --------------
The process by which organisms that are better adapted to the environment survive and reproduce is called --------------------
Answer:
Essential knowledge #1: Natural selection is a major mechanism of evolution. Essential knowledge #2: Natural selection acts on phenotypic variations in populations. Essential Knowledge #3: Evolutionary change is also driven by random processes
Explanation:
Essential knowledge #1: Natural selection is a major mechanism of evolution. Essential knowledge #2: Natural selection acts on phenotypic variations in populations. Essential Knowledge #3: Evolutionary change is also driven by random processes
How are photosynthesis and cellular respiration related
Answer: Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
Explanation: Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
1st question ??? biology
Answer:
A
Explanation:
Early groups of hunter gatherers continued to move south. They would eventually settle down in areas such as central america, with civilizations such as the Aztecs and the Mayans.
Answer: if you ask me I would say d if Im correct
Explanation:
What is meant by the term dynamic ecosystem
Answer:
Dynamic ecosystem refers to the ever changing cycles of our diverse ecosystems.
Explanation:
They are dynamic for both tor the smallest to the largest changes. These changes or dynamics are necessary for the ecosystem to survive.
What planet rotates from top to bottom?
Answer:
Uranus
Uranus' axis is tilted, so it rotates from top to bottom.
How are the carbon, nitrogen, and oxygen cycles similar
Answer:
Well I'm not sure if my answer is correct though but in all these cycles it involves the replenishment of air in ecosystem depending on the organisms which use it.
why the bio remediation is a series of processes for wastes?
Answer:
It is a series of processes for waters because it break down organic substances in water so that it will not result or cause pollution when water is released into the environment.
Explanation:
Bio remediation is a natural process in which microorganisms is use to clean and treat contaminated water, soil and surface. This process ensure the growth of microorganisms that feed on the contaminants present in the such contaminated media. It can be use to kill oil souls and other contaminated media. It is use as series of process in water so as to break down organic substances or contaminants in water so that it will not cause pollution when the water is released.
Why do cats purr?///////////////
Answer:
Cats also purr when they are nervous or in pain, leading some experts to believe that this uniquely feline vocalization is actually a method of self-healing. A domestic cat's purr has a frequency of between 25 and 150 Hertz, which happens to be the frequency at which muscles and bones best grow and repair themselves.
Explanation:
Answer:
it is there defense mechanism
Explanation:
they purr because that is there defense mechanism. They also a way to keep calm i very stressful situations.
Where does your organism live? Describe its habitat.
What is the purpose of a pedigree ?
Answer:
To help track the inheritance of a specific trait over multiple generations.
Explanation:
Pedigrees are used to analyze the pattern of inheritance of a particular trait throughout a family. Pedigrees show the presence or absence of a trait as it relates to the relationship among parents, offspring, and siblings.
Where are most of the nutrients from your food absorbed?
To be effective, key choices must be
Which of the following best explains how a hurricane can increase an area’s susceptibility to future storms? a. Storm surges cause massive damage to buildings along coastlines. b. Hurricanes often flood coastal communities. c. Hurricane strength winds cause large amounts of property damage. d. Erosion caused by hurricanes can leave coasts more exposed to storms. Please select the best answer from the choices provided A B C D
Correct answer choice is:
d. Erosion caused by hurricanes can leave coasts more exposed to storms.
Explanation:
Important erosion, rapture, and removal of solids happen through storms. Beach erosion is a typical consequence of the high waves that transpire when hurricanes pass onto land. The decline of sand makes the beach to grow narrower and deeper in elevation. Storm loops take the sand offshore, keeping and depositing the sediment in great sandbars.
pls mark
Huntington’s disease: Huntington’s disease is a disease in which certain parts of the brain waste away; symptoms usually begin later in life. In a community in Venezuela, an allele for Huntington’s disease (represented by the letter H) is completely dominantto the allele for no Huntington’s disease (represented by a lowercase h). The three possible parental genotypes are HH, Hh, and hh. There are six possible crossings that can be made between these genotypes (for example, HHxHH, HHxHh, etc.). Show the probabilitiesof the genotypesandphenotypesin the F1 generation from all sixpossible crossings.
Answer:
HH x HH, HH x Hh, HH x hh, Hh x Hh, Hh x hh, hh x hh.
Explanation:
In a community in Venezuela, an allele for Huntington’s disease (represented by the letter H) is completely dominant to the allele for no Huntington’s disease (represented by a lowercase h).
The three possible parental genotypes are HH, Hh, and hh.
There are six possible crossings that can be made between these genotypes. These are HH x HH, HH x Hh, HH x hh, Hh x Hh, Hh x hh, hh x hh.
HH x HH
Genotype: All HH
Phenotype: all express the huntington's disease (prob: 1)
HH x Hh
Genotype: 1/2HH 1/2Hh
Phenotype: all express the huntington's disease (prob: 1)
HH x hh
Genotype: All Hh
Phenotype: all express the huntington's disease (prob: 1)
Hh x Hh
Genotype: 1/4HH, 1/2Hh, 1/4hh
Phenotype: 3/4 express the disease, and 1/4 do not express the disease
Hh x hh
Genotype: 1/2Hh 1/2hh
Phenotype: 1/2 express the disease, and 1/2 do not express the disease.
hh x hh.
Genotype: All hh
Phenotype: All do not express the huntington's disease (prob: 1)
Please answer this...
Answer:
b, d
Explanation:
why are zebras and donkeys considered different species
Answer:
there are two reasons: first , the offspring produced by interbreeding are usually sterile.But second, horse, donkeys, and zebras don't, in the wild l, typically interpreted with one another.Rather, they breed among themselves, maintain consistent, different appearances in the nature.
Hope it helps you
What are two examples of decomposers that break down animal skin?
Answer:
A decomposer is an organism that breaks down organic materials from dead organisms to obtain energy. These organisms are basically living recycling plants. Fungi, worms, and bacteria are all types of decomposers.
26. The perimeter of a rectangle is 58cm. If the length is
18cm find it width.
Answer:
The width is 11cm
Answer:
11 is the width
Phosphorylation is another word for glycolysis
Answer: no
Explanation:
Which Hormone is least active while ovulation is occurring?
A. Luteinizing hormone
B. Estrogen
C. Follicle-Stimulating Hormone
D. Progesterone
Answer:
B estrogen (I think)
Answer:
Progesterone
Explanation:
What is the name of the system of measurement used by most countries
around the world?
Answer:
The International System of Units
Explanation:
(SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system. It is the only system of measurement with an official status in nearly every country in the world.
What is the definition of the length constant? What does the length constant tell you in terms of the electrical signal? Neurons are designed to maximize the length constant – why? What aspect of a neuron’s cable properties are manipulated to maximize the length constant? How are neurons modified (i.e. what is done to the structure of the neuron) to maximize the length constant?
Answer:
The overview of the given problem is outlined in the following section mostly on explanation.
Explanation:
The constant length seems to be a constant value which used to measure the distance between the grade electron density and the neurite through passive electron flow. The larger the quality of the distance constant, the faster the potential goes, throughout consideration of the electronic current.
The electronic replacement through one potential from neighboring areas including its cell will lead with the spatial description by a broad constant of length. This length decreases with either the size of that same neuron rising.The length constant, means of characterizing how much continuous current that flows extends until it bursts out from the axon, despite constants of limited period meaning leakier axons. The resistance of that same membranes should be just as efficient as possible as well as the tolerance of its axoplasm or extracellular media must be weak to enhance the efficient movement of current via an axon.When you use toothpaste, part of a protist is helping to smooth and clean your teeth. Which part of the protist and type of protist are most likely responsible for this benefit to humans?
cell walls; plant-like
flagellum; plant-like
spores; fungus-like
cilia; animal-likeWhen you use toothpaste, part of a protist is helping to smooth and clean your teeth. Which part of the protist and type of protist are most likely responsible for this benefit to humans?
cell walls; plant-like
flagellum; plant-like
spores; fungus-like
cilia; animal-like
Answer:cell walls; plant-like
Explanation:
Diatoms are white, porous and soft I'm nature. When it's die, it's leave it's shells which is made of silica glass.
The silica glass is some how abrasive which is why it is use as toothpowder.
Diatoms are microscopic bit of silica glass which are use as fine abrasive in toothpaste to clean teeth.
The cell wall of a plant-like protists called diatoms helps in cleaning our teeth.
What are diatoms?Diatoms are small protists which when dead, they are incorporated into glass particles.
Toothpaste have fluoride as it's main component.
Fluoride is obtained from fluorspar.
There, the cell wall particles of the diatoms which are plant like are incorporated into toothpastes.
Therefore, the cell wall of a plantlike protists helps in cleaning our teeth.
Learn more about protists and diatoms at: https://brainly.com/question/898643
All mammals have all of the following
characteristics except...
*
Answer:
You need to list the characteristics to choose from.
Explanation:
Tropomyosin is a rod-shaped protein with a mass of 70 kDa and a sedimentation coefficient of 2.6S. Hemoglobin is a spherical protein with a slightly smaller mass of 65 kDa, but a much higher sedimentation coefficient of 4.31S. Which property of tropomyosin accounts for its slow sedimentation?
a. high particle density
b. elongated shape
c. high mass
d. low partial specific volume
e. overall net charge
Answer:
Explanation:
m
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