Answer:
van is interested in becoming an engineer in the field of improving communication technology. He hasn't yet decided if he wants to focus more on the hardware or software side of the technology. What would Ivan be studying if he focused on software? ... the antenna within the technology that sends and receives the data.
Explanation:
Ivan would need to study the programming that makes the physical parts of the technology run if he focused on software. Thus, the correct option for this question is D.
What is Communication technology?Communication technology may be defined as a type of modern technology that transfers specific information among people within a fraction of a second and/or machines through the utilization of technology.
The software side of technology deals with all sorts of programming and its languages that make it possible to run physical parts of the technology. This side of the technology develops methods, programming languages, and tools to assists in exploring the function of physical parts.
Therefore, the programming that makes the physical parts of the technology run will the primary focus of Ivan if he focused on software. Thus, the correct option for this question is D.
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Lichens are often the first species to colonize an environment during primary succession. In general, the first species to colonize an environment is called
i need helllllpppp
Answer:
Pioneer species
Explanation:
Pioneer species pave the path for future species to inhabit an area. Hope it helps :)
Please help, any unnecessary answers will be reported. Thanks :)
Answer:
The first one
Basically the blood vessels that carry blood away from the heart are called arteries
what contains the genetic material within a cell
Answer:
The nucleus of living cells contains the genetic material that determines the entire structure and function of that cell.
Explanation:
HELP ASAP please !!!
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Explanation:
PLS HELP ME WITH THIS ADAP!!
Which of the following explains why geological events occur?
a The lower mantle is solid rock
b The crust is the same thickness throughout
c The crust is a single layer throughout
d The lower mantle is hotter
Answer:
Hey there,
The answer is A.
This is because the crust is broken into parts called plates and these plates collide with each other or separate from each other or slide past each other.
They move because they sit on top of semi molten rock in the mantle. The semi molten rock moves due to convection currents which is heated up by the core.
It’s is not option B because it does not have u form thickness through out it. For eg the continental crust is 60 km thick while the oceanic plates are wonly 10km thick.
It is not C as the mantle is semi molten not solid.
And it’s not D because it’s not a single layer but multiple layers.
So A is the answer.
I hope this helps!
Explanation:
An increase in sea surface temperature leads to a/an _____________ in water vapor, which leads to a/an _____________ in rainfall.
Answer:
increase in watervapor hence an increase in rainfall
Which of the 3 muscle types is the weakest?
Vascular Smooth Muscle Contraction - FitnessGenes®
Group of answer choices
Cardiac
Skeletal
Smooth
Answer:
i believe the smooth i could be wrong tho:)
Explanation:
Answer:
Smooth muscle
Explanation:
trust me :)
PLSSSSSSS HELPPPPPPP
Process of change by which descendants come to differ from their ancestors
A. Evolution
B. Natural Selection
C. Phenotype
D. Variation
Most people develop wisdom teeth by early adulthood. Wisdom teeth can cause pain or crowd out their other teeth, so many people have these teeth removed. Wisdom teeth in modern humans do not perform a crucial life function.
Which statement best describes the importance of wisdom teeth to human evolution?
A. They are vestigial structures that once performed an important function for human ancestors.
B.They are evidence that humans have never evolved.
C. They are vestigial structures that never performed a necessary function for human
ancestors.
D.They are evidence that humans cannot evolve.
Answer:
A
Explanation:
There's a reason they grew there in the first place. The Caveman mouth was much larger than our modern mouths.
The statement that best describes the importance of wisdom teeth to human evolution is that they are vestigial structures that performs function for human ancestors.
What do you mean by Evolution?Evolution may be defined as the change in the characteristics of a species over several generations and relies on the process of natural selection.
Wisdom teeth are evolved in humans because early humans needed to chew coarse, hearty foods, they required a broader jaw. Wisdom teeth grew in to give them more chewing power for this purpose.
Therefore, the statement that best describes the importance of wisdom teeth to human evolution is that they are vestigial structures that performs function for human ancestors.
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A classmate tells you that the good thing about renewable resources like trees is that you can use them and use them and they will never run out. What is your classmate misunderstanding about renewable resources?
A renewable resource has been different from the nonrenewable one by the fact that the renewable resource is replenished faster than it is used.
What is a Renewable resource?A renewable resource could be defined as a type of resource that significantly continues to exist in nature despite being consumed or can replenish itself over a period of time even as they are utilized by the organisms.
A classmate tells you that the good thing about renewable resources like trees is that you can use them and use them and they will never run out. Renewable resources may include wind power, solar energy, geothermal energy, biomass, etc. These resources are available in nature in unlimited amounts as compared to non-renewable resources.
Therefore, a renewable resource is different from a nonrenewable one by the fact that a renewable resource is replenished faster than it is used.
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Please anyone one help please no links
Answer: I think it is c
Explanation: if they make artificial coral reefs that would provide homes for the fish and aquatic animals. This would cause biodiversity to increase.
What enzyme synthesizes the new DNA strand by adding
bases?
Answer:
DNA polymeraseExplanation:
Different genotypes always produce different phenotypes. Explain, using an example, why this is NOT true.
Answer:
This is not true because different genotypes can express the same phenotype, depending on the genes present.
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
What is the function of; 1.plumule,
2.embryo,
3.hilum,
4.microphone
5.and cotyledon?
Answer:
1=Function of Plumule (shoot tip): The plumule is the part of the embryo that develops into the shoot bearing the leaves of the plant. The plumule gives rise to aerial shoots. The function of cotyledon: They store reserve food material or serve as photosynthetic organs in young seedlings.
2=An embryo is the early stage of development of a multicellular organism. In general, in organisms that reproduce sexually, embryonic development is the part of the life cycle that begins just after fertilization and continues through the formation of body structures, such as tissues and organs.
3=. In botany, a hilum (pronounced /ˈhaɪləm/) is a scar or mark left on a seed coat by the former attachment to the ovary wall or to the funiculus (which in turn attaches to the ovary wall). ... The adjectival form hilar denotes the presence of such a mark, and can be used as a distinguishing characteristic of a seed or spore........!!!!!
4=A microphone is the device responsible for transferring sound as it travels through the air, and converting it into electrical impulses that can be amplified by PA systems, or recorded by either analog or digital recorders.
5= Cotyledons help supply the nutrition a plant embryo needs to germinate and become established as a photosynthetic organism and may themselves be a source of nutritional reserves or may aid the embryo in metabolizing nutrition stored elsewhere in the seed.
Explanation:
Kingdom Plantae includes all but which of the following organisms?
Answer:
Kingdom Plantae includes multicellular, autotrophic organisms. Except for a few species that are parasites, plants use photosynthesis to meet their energy demands. Kingdom Fungi includes multicellular and unicellular, heterotrophic fungi.
Explanation:
What are the end products of transcription and translation?
A) Transcription: amino acid, Translation: protein
B) Transcription: RNA, Translation: protein
C) Transcription: protein, Translation: RNA
Answer:
B
Explanation:
True or False: During an El Nino year, something changes about the ocean currents and the prevailing winds
Autotroph or Heterotroph? Which Kingdom?
I need the answer asap please...
explain the sugar translocation in the plant starting with the leaf cell
(source cell) to the root cell (sink cell).
Answer: I think this is it.. Sugars produced in sources, such as leaves, need to be delivered to growing parts of the plant via the phloem in a process called translocation, or movement of sugar. The photosynthates from the source are usually translocated to the nearest sink through the phloem sieve tube elements.
Explanation:
What taxons make up an organism's scientific name (binomial name)?
A. Domain kingdom
B. Order family
C. Genus species
Answer:
C) Genus Species
Explanation:
I hope this helped ;)
Answer:
☥ [tex] \boxed{ \boxed{ \pink{ \large{ \tt{Genus \: Species}}}}}[/tex]
☄ [tex] \underline{ \underline{ \red{ \underline{ \large{ \tt{E \: X \: P \: L\: A \: N \: A \: T \: I \: O \: N}}}}}} : [/tex]
⟷ Carolus Linnaeus [ Father of taxonomy ] named plants and animals by using two Latin words. The first word refers to the genus [ generic name ] and the second to the species [ specific name ].
Genus : It is a group of closely related two or more species. The genus canis constitutes the closely related species like cat , dog , jackal and wolf.Species : It is a group of living beings which can interbreed and reproduce among themselves and keep their population alive.For example :
Scientific name of pea : Pisum sativum [ Here , the first word ' Pisum' refers to genus & the second word ' sativum ' to the species.♕ Hope I helped! ツ
♪ Have a wonderful day / night ! ♡
✎ [tex] \underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}[/tex] ☂
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What is the volume of 2.7 moles of N2 at STP?
Answer:
60.48L
Explanation:
By definition, at STP (Standard Temperature and Pressure), any gas takes up a volume of 22.4L.
Consequently, because the ideal gas law (PV=nRT) states that the number of moles is directly proportional to the volume of the gas, 2.7M of N2 takes up a volume of:
2.7*22.4L
=60.48L
Please help, any unnecessary answers will be reported. Thanks :)
Answer:
I think the light blue one
Explanation:
I’m not 100% sure but it makes sense
investigation of ecological relationships and distribution of species and isolated communities is known as?
Answer:
island biogeography
Explanation:
I hope this helps.
Investigation of ecological relationships and distribution of species and isolated communities is known as "island biogeography".
What is island biogeography?A subfield of biogeography called island or insular biogeography studies the variables that influence the species diversity and richness of isolated natural groups. The theory was initially developed to explicate the species-area relationship trend found in oceanic islands.
What is ecological relationships?Ecological balance being described as "a condition of dynamic equilibrium within such a community of animals in which genetic, species, including ecosystem diversity, remain largely stable, subject to progressive changes during natural succession" by a number of online dictionaries. "A consistent equilibrium in the populations of each species"
Therefore, investigation of ecological relationships and distribution of species and isolated communities is known as "island biogeography".
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The arteries and arterioles of the circulatory system transport O2 to the?
d. heart.
a. mouth.
b. lungs.
c. cells.
Answer:
C. Cells
Explanation:
Arteries and anterioles carry oxygen away from the heart. An easy way to remember this is:
Arteries = Away
hope this helps :)
How is energy and forces related
To model ocean water in different places on Earth, a student pours equal amounts of water in two containers. He adds the same amount of salt to each container and stirs until the salt is completely dissolved. He places Container 1 in a cool place in the house and Container 2 outside in the sunlight. After two hours, he tests the salinity of water in each container. What should the student MOST LIKELY conclude, and why?
Answer:
The correct answer would be - container 2 will have less salinity than container 1.
Explanation:
The given experiment can give an idea about how the temperature of surroundings can affect the salinity, volume, and density of the water that has the same amount of water and salt dissolved in it. The independent variable or the only variable that is different is their place that has a difference in the temperature. Container 1 is placed in a cool place while container 2 is placed in sunlight.
We know that the warmer the water it takes more space so, therefore, less density. Density and salinity both have a positive relationship so an increase in density increases the salinity and vice versa. Thus, here the salinity of container 2 would be low in comparison to container 1
True or false:
Bones are not a suitable sample for drug or poison testing.
Answer:
Bones are not a suitable sample for drug or poison testing. T/F
False is correct
Answer:
false is what the answer is
ANSWER ASAP!! Which type of selection occurs when a population experiences a shift in diversity toward the larger organisms?
1. stabilizing selection
2. directional selection
3. disruptive selection
4. adaptive selection
Answer:
2
Explanation:
edge 2021
The type of selection that occurs when a population experiences a shift in diversity toward the larger organisms is a directional selection.
What is a selection?It is a phenomenon by which some organisms have better advantage at surviving than the others of the same species.These organisms prevail and are reproductively more successful than the others.What is a directional selection?It is the type of selection in which an extreme phenotype is selected and the rest are at a disadvantage."The allele frequency is shifted in the direction of that phenotype.What is a disruptive selection?It is the type of selection in which both the extreme phenotypes are favored than the others.
What is a stabilizing selection?It is the opposite of directional selection.In this the mean phenotype is selected and the extreme phenotypes are not.To learn more about phenotypes, selection, directional selection and population here,
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Can an embryo be considered a human? (Explain why it can't be human)
I'll give brainliest!!!
Answer:
Embryos are whole human beings, at the early stage of their maturation. The term 'embryo', similar to the terms 'infant' and 'adolescent', refers to a determinate and enduring organism at a particular stage of development.
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