The correct answer is protection because the integumentary system provides protection.
The skin and other parts of the integumentary system work in concert with other organ systems to maintain homeostasis. The skin works with the immune system to protect the body from pathogens by acting as a physical barrier to microorganisms.
Description: This feature is usually called the exoskeleton because it can be the hair of the nail, or basically the inner one that grows naturally on the outside, but in this case, it is not the exoskeleton, It is there to protect.
What are the functions of the integumentary system?The skin has three main functions: protection, regulation, and sensation.
Thus it concludes that the integumentary system has the ability to provide protection.
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A century ago, swords were made from various metals, especially steel. The property that makes steel a good choice for
sword making is
tensile strength
ductility
strength
conductivity
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Answer:
The property that makes steel a good choice for sword-making is strength
Explanation:
The strength of a material is its ability to withstand an applied load or force without failure or plastic deformation. Types of strength of materials include; tensile strength, yield strength, torsional strength, compressional strength, shear strength.
Tensile strength of material is the ability of that material to withstand any force that tends to break or tear it apart. It is calculated by dividing the maximum amount of load or force the material can carry or withstand without breaking by the surface area of the material.
Mathematically, Tensile strength = Force/area
Its unit is Newton per meter squared, N/m².
Yield Strength In Steel
Yield strength is the maximum stress that can be applied before it begins to change shape permanently. Yield strength represents the upper limit of the load that can be safely applied to the meta beyond which it shape deforms.
Steel is an alloy of iron and carbon. It has many important and desirable properties such as durability, hardness and conductivity, and high tensile strength. However, the high strength of steel made a good choice for sword-making in the ancient past and even in the present.
1. Even though the atom is made of charged particles, it is still neutral Explain why. (1 point)
Answer:
An atom is electrically neutral (overall charge is zero) since the total number of protons is equal to the total number of electrons.
Hope this answered your question :)
Does eukaryotic cells need more lipids than prokaryotic cells
Answer: yes because they need more energy
Explanation:eukaryotes are more complex than prokaryotes
Which statement is scientifically based
A Mutations rarely occur.
B All mutations are harmful.
C Some mutations can be contagious, like infections.
D Mutations are not passed from parent to offspring.
Answer:
Some mutations can be contagious, like infections
Explanation:
A mutation refers to a change in the DNA sequence. Mutations result from a number of causes. It is a permanent alteration in the structure of the DNA.
Not all mutations are harmful. It has been scientifically proven that some mutations make organisms more infectious.
For instance, the new mutant of Corona virus in UK is more infectious than the former strain.
Answer:
A. Mutations rarely occur.
Explanation:
EDGE 2021
the process of which cells make proteins is called protein what?
this is a fill in the blank!
Answer:
protein biosynthesis
Explanation:
prove me wrong
Answer:
any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc.
Explanation:
Many new reproductive strategies developed during the evolution of terrestrial vertebrates. Which statement identifies one of these new strategies? A. Eggs develop without fertilization B. Eggs develop outside of a parent's body C. Eggs are laid by the female parent only D. Fertilized eggs develop away from the body of water
Answer:
D
Explanation:
One of the reproductive strategies of terrestrial vertebrates is the ability of fertilized eggs to develop away from the body of water.
Water is very important for fertilization in aquatic organisms and one of the biggest challenges posed by migrating to the terrestrial environment is desiccation of the eggs. Terrestrial vertebrates are able to overcome these challenges by making fertilization of eggs internal and the ability of the fertilized eggs to develop away from the body of water.
The correct option is D.
Answer:
D. Fertilized eggs develop away from a body of water
Explanation:
Which freshwater ecosystem is most productive?
A. Bog
B. Creek
C. Stream
D. Marsh
Answer:
Marsh
Explanation:
What role do currents play in rivers and streams?
Answer: A current, in a river or stream, is the flow of water influenced by gravity as the water moves downhill to reduce its potential energy. The current varies spatially as well as temporally within the stream, dependent upon the flow volume of water, stream gradient, and channel geometry.
Explanation:
Answer:
Currents help the water in rivers and streams flow downhill, with the ultimate goal of flowing into the oceans, which are at sea level.
Explanation:
got me a 100 on edge 2020
What is a niche, and how does it relate to evolution?
Answer:
The evolution of species’ niches is a process that is fundamental to investigations in numerous fields of biology, including speciation, community assembly, and long-term regional and global diversification processes. It forms the nexus between ecological and evolutionary questions. Topics as diverse as ecological speciation, niche conservatism, species coexistence, and historical biogeography all rely on interpreting patterns and drivers of species’ niches through time and across landscapes. Despite this importance, a distinct research agenda concerning niche evolution as a discrete topic of inquiry has yet to emerge. Niche evolution is often considered as a sidebar or of secondary importance when addressing questions such as “how did two species diverge?” Basic questions such as “what is a niche,” “what is the biological basis of niche evolution,” “at what scale should we evaluate niche evolution,” and “how can we observe niche evolution at different timescales” have rarely been addressed directly, or not at all in some systems. However, various intellectual threads connecting these ideas are evident in a number of recent and historical publications, giving some semblance of form to a framework for interpreting and evaluating niche evolution, and outlining major areas for future research from an evolutionary perspective. There is a reverse perspective from the macroecological scale as well, with questions involving coexistence, distributions and ranges, food webs, and other organismal attributes
Explanation:
ye
Which best describes the central and peripheral nervous systems?
Explanation:
The central nervous system processes stimuli information the body receives, and the peripheral nervous system senses stimuli and carries out the reaction.
What is the nervous system and how does it help you function? What structures are included in the human nervous system?
Bones provide attachments that allow skeletal muscles to cause movements? True or false
Answer:
True ...........................
When writing experimental results, be sure to ALWAYS
A)
include the equipment used
B)
include any mistakes you made
include appropriate units on any mathematical results
D
include the names of the people who performed the lab experiment
Answer:
All of the above
Explanation:
Should include any equipment that you would need to use. Since it is an experiment you should include any mistakes you made during the experiment.
The physical characteristics of an organism are its
Answer:
appearance, development, and behavior
Explanation:
The phenotype, similar to the genotype, can be observed in two senses: wider and narrower. In a broader sense, a phenotype is a set of all morphological and physiological properties by which an organism is recognized and by which it differs from other organisms.
When we look at only one trait, then it is the narrower meaning of the phenotype. What will be the influence of genotype on phenotype depends not only on the genetic basis but also on the action of environmental factors in which the organism develops.
Which of the following describes a type of cell division that produces cells used in sexual
reproduction?
A. mitosis
B. meiosis
C. binary fission
D. cell splitting.
Answer:
b
Explanation:
Answer:
A) Meiosis
Explanation:
I believe you are asking about what type of cell division produces cells with half the number of chromosomes aka eggs and sperm. Meiosis is the process that creates these cells.
Need help with science.
Answer:
what exactly do you need help with? like whats the question?
plzzz help i willl give you a Brainliest if you get it correct
Most scientists come up with questions to investigate out of the blue.
1.true
2. false
Answer:
the correct answer is false.
what are the two main organs involved in the respiratory system?
Answer: The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system.
Explanation: Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood. Common problems include allergies, diseases or infections.
What is the respiratory system?
The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.
Sulfur has 16 electrons in its atoms. Over how many energy levels are the electrons distributed, and how many are in each
energy level?
Sulfur has 16 electrons in its atoms. Over how many energy levels are the electrons distributed, and how many are in each energy level? The electrons in a sulfur atom are distributed over the three energy levels; there are two electrons in the first energy level, eight in the 2nd, and six in the third.
when using a solar powered calculator what source of energy is being used to power the calculater
Answer:
UV rays
Explanation:
Adaptations of plants in different climatic conditions in Telangana
Explanation:
Note, Telangana is known to be an area whose climate is usually semi-arid, that is, it is an area that is dry and receives some small amount of rain.
Thus, plants in the Telangana region would usually possess the following adaptive features;
ability to survive under extreme heatgrowing longer roots than normal in other to find water in the soilefficient water conservation especially in their stems.
please help me Which example is a trace fossil?
dinosaur footprint
dinosaur bone
dinosaur egg
shark tooth
Answer:
Dinasour footprint
Explanation:
6 grade science
At the beginning of the film, director Ron Howard shows two contrasting scenes: The deaths of the Apollo 1 crew and a party celebrating the landing of Apollo 11 on the moon. How do these scenes foreshadow the rest of the movie?
Answer:
It foreshadows that the Apollo 11 made it to the moon, while Apollo 1 did not
Explanation:
explain how the microscopic fixation of nitrogen can have such a large impact on life?
The N2 must be changed through a procedure known as nitrogen fixation. Fixation transforms atmospheric nitrogen into forms that plants' root systems can absorb.
What is nitrogen fixation?Nitrogen fixation is defined as a chemical process that turns airborne molecular nitrogen, which has a powerful triple covalent bond, into ammonia or other related nitrogenous chemicals, usually in aquatic or soil systems but also in industry. In order to give plants access to a vital nutrient that they are unable to naturally obtain from the air, nitrogen-fixing bacteria are used.
Since plants and animals cannot directly utilize atmospheric nitrogen, this mechanism is crucial. Although N2 gas makes up 78% of the atmosphere, most organisms cannot utilize it directly since it must first be transformed into another form. It is transformed into ammonium (NH4+) by bacteria, which plants can subsequently absorb.
Thus, the N2 must be changed through a procedure known as nitrogen fixation. Fixation transforms atmospheric nitrogen into forms that plants' root systems can absorb.
To learn more about nitrogen fixation, refer to the link below:
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what are some differences between a eukaryote and a prokaryotes
Answer:
Eukaryote cells have a membrane-bound nucleus and prokaryotic cells do not
Explanation:
What purpose does xylem serve in trees?
Giving brainliest to first correct answer
Answer:
i think the life soucre
Explanation:
Answer:Xylem is the plant vascular tissue that conveys water and dissolved minerals from the roots of the plant to the rest of the trees for physical support. Basically provides the tree with a way to stand.
Explanation:hope that answer helped I tried<3
As DNA polymerase adds new nucleotides it's creating a new nucleic acid polymer. What kind of reaction is this enyme facilitating?
A. hydrolysis
B. dehydration
C. catalysis
D. exothermic
Answer:
C. Catalysis
Explanation:
The polymerase catalyzes the nucleophilic attack of the 3′ hydroxyl group terminus of the polynucleotide chain on the α-phosphate group of the nucleoside triphosphate to be added
Peppered moths have learned to stay still (not move) on a tree trunk during daylight hours to avoid being eaten by birds. This is an example of...
A. Natural selection
B. Behavior adaptation
C. Structural adaptation
D. Selective breedeinh
Answer:
Behavior adaptation
Explanation:
Behavior adaptation is where a animal behaves in a different manner that suits its environment or keeps the animal safe
This is a negative charge. On the left draw the type of charge that would move away from it. On the right, draw the
type of charge that would move towards it.
(This is science)
Answer:
On the left is negative charge while on the right is positive charge.
Explanation:
On the left, there should be negative charge that will move away due to repulsion force because both charges are same so they move away from one another while on the other hand, on the right side there should be positive charge which will move towards it because both charges are opposite to each other so they attract each other.
What is the value of the expression 3 divided by 3/4
Answer:
4
Explanation:
If we have the expression, 3/3/4.
Then this is the same as 3 × 4/3
Which is the same as 12/3
Which is the same as 4
Hence the value of the expression 3/3/4 is 4