Unmanned marine vehicles are useful because they help with marine tasks, completing them in less time, reducing risks, reaching deeper areas.
Unmanned marine vehicles (UMV) are robotic vehicles controlled from afar that allow us to explore the sea and perform tasks with minimum risks.
UMV is useful because:
They substitute people working at the sea in risky tasks,They allow deeper exploration of the sea.They do tasks in less time than humans.An example of how useful these marine vehicles are is during the construction of ports. They replace divers who have to do the job manually, spending many hours and risking their lives. With a UMV, there is no need for humans to go under the water, experts control the robot from the surface.
In conclusion, UMVs are useful because they are practical tools that save time and reduce risks.
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A recombinant plasmid molecule is introduced into a bacterial cell by A. recombination B. nuclear transplantation C. ligation D. transformation
Which phrase best describes what a soil horizon is?
A the bottom layer of a soil profile
B each layer of a soil profile
C the place where two soil profiles meet
D the place where a soil profile meets bedrock
Answer:
I suppose the answer is C
Each layer of a soil profile best describes a soil horizon.
What is a soil horizon?A soil horizon is a layer of soil within a soil profile. A soil profile is a vertical section through the soil, showing the different layers, or horizons, of soil that make up the soil. Soil horizons are typically classified based on their physical, chemical, and biological properties, and they can vary in thickness and composition depending on factors such as climate, vegetation, and the underlying geology.
Some common soil horizons include the surface horizon, the subsoil, and the parent material.
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#SPJ5
How do protozoa and algae differ?
Abagnale's life could best be paraphrased as...
Answer:
running from the law and later working for the law.
Explanation:
Frank Abagnale Jr. is the clear example of a boy who makes mistakes when trying to progress quickly without caring about his crimes, among which are the falsification of documents and checks, as well as the illegal practice of professions, which is why which during his youth had to flee from justice, however, due to the expertise he obtained after creating many false checks and his criminal journey, the American government gave him the possibility of working with them, contributing his knowledge of possible techniques fraud and help counter it, which was paradoxical considering his background.
What is carrying capacity? What factors could influence the carrying capacity of a population?
Answer:
Carrying capacity can be defined as a species' average population size in a particular habitat. The species population size is limited by environmental factors like adequate food, shelter, water, and mates. If these needs are not met, the population will decrease until the resource rebound
Humans have increased the world's carrying capacity through migra:tion, agriculture, medical advances, and communication. The age structure of a population allows us to predict population growth. Unchecked human population growth could have dire long-term effects on our environment.tion
Why long cell easily go through the cell
Answer:
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. ... Organisms grow because cells are dividing to produce more and more cells
Describe the structure and function of areolar connective tissue.
Answer:
Areolar Tissue is loose connective tissue that consists of a meshwork of collagen, elastic tissue, and reticular fibres - with many connective tissue cells in between the meshwork of fibres. The fibres that form the mesh structure of areolar tissue include: Collagen Fibres.
Do you think people should be able to patent DNA? Should people have the right to trademark their own DNA? Explain why or why not.
Which forest biome has year-round
precipitation in many forms, is very
diverse with deciduous trees,
flowering trees, and shrubs, and
abundant growth in spring?
A. Temperate forest
B. Coniferous forest
C. Tropical rainforest
D. Tropical dry forest
Answer:
Due to their global position, temperate forests generally receive about 75-150 cm of precipitation every year.
Explanation:
(That's a lot, second only to the Tropics).
similarities between the computer and the human body.
Answer:
Both of them have memory, both of them use electrical signals, both of them can retrieve and transmit data, both of them have partitions and both of them connect data in order to reach to conclusions which are logical and working
Explanation:
what is the person's ultimate search in life? why?
Answer: The ultimate purpose of life is to be at a higher positive frequency than negative, as you move through the vicissitudes of life, such that you feel content at the moment of death.
Contentment at the moment of death ensures that you reconnect to your positive soul self after death, review soul lessons, heal and recuperate.
If you are not content at the moment if death , you may get lost in an invisible maze of difficulties, as a spirit in a human form and gave a difficult after life & /or next life. .. To be content at the moment of death requires several years of training in detachment, meditation and positive thinking, through life.
Explanation:
which fungus does contain mycelium?
Answer:
Mycelium is part of the fungi kingdom and is the network of threads, called hyphae, from which mushrooms grow. Not all mycelia fruit mushrooms, depending on the environmental conditions, but all mushrooms come from mycelia.
Explanation:
Which renewable resource is not safe for the environment and why?
Answer: Biomass
Biomass produces gas or many sorts of waste products which are mostly used in burning and cooking. It is plant or animal material used as fuel to produce electricity or heat. Examples are wood, energy crops, and waste from forests, yards, or farms.
But the reason why it can be harmful is because biomass can produce gases like methane. Methane is a greenhouse gas which can harm the environment and reduce the ozone layer that stops harmful UV light from reaching the earth atmosphere.
complete the crossword puzzle below.
down
1. a fat molecule is composed of _____ And 3 fatty acids.
2. means that hydrogen has been added to unsaturated fats
4 a large molecule whose main function is energy storage
6. unsaturated fats have move _____ bonds than saturated
UP
3. lipids are water-avoiding or _____
5. female and male hormones are example of ____
7. animal fats are said to be ____
pa help Po plss
Answer:
1 down hydroxyl
2 down Hydrogenation
4 down lipids
6 down
3 up
5 across androgen
7 up
Explanation:
that is all ik
In nature why do sediments settle from water? The water must blank or blank
Answer:
These benefits occur due to sediment deposition – when suspended particles settle down to the bottom of a body of water. This settling often occurs when water flow slows down or stops, and heavy particles can no longer be supported by the bed turbulence.
Answer:
because they are soft
Explanation:
and that why they swim
Whats atoms are found in human fat?
Fatty acids are constructed from the chemical elements carbon, oxygen and hydrogen. Fatty acids can be divided into a carboxylic acid head group–hence fatty acid–linked to a long chain of carbon atoms.
does that help?
I don’t understand help
Answer:
A
Explanation:
not 100% sure but it seems to be the only sensible answer
What is limestone?**
Answer: a hard sedimentary rock, composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement.
HELP ME!!!!
how did the psalmist express his awe and thanksgiving to god for his abiding presence and love for him?
The Psalmist expresses his awe and thanksgiving to God for his affection by continually singing Him songs of praise.
The simplest way to thank God is to see Him everywhere and appreciate His presence in our life. It's important for us to remember that we are living because of Him.
The Psalms contain powerful quotes for giving thanks and finding blessings. Psalms 1 - 150 showed how the Psalmist was thanking God by singing praises to Him. The unifying theme of Psalms is praise for God.
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How does natural selection change the frequency of genes or traits over many generations? Biology students conducted an experiment mimicking genetic variation and coloration. Students used different colored beans to represent animals that might be prey: mice, for example. A student in each group was the predator: a hawk. Beans (mice) were randomly scattered on multicolored floor tiles, each color within four tiles. The hawk collected mice (beans) for 10 seconds. Mice not eaten reproduced. Three generations of data a shown in the table.
Genetic variation helps to drive natural selection and potentially, evolution. Red, white, and striped beans (mice) represent offspring that are the product of meiosis and sexual reproduction. Black and speckled beans (mice) are the result of mutations. Using the student data analyze the effects of these mutations on natural selection.
A) The color mutations provided a survival advantage to these two populations of mice.
B) The advantage of the mutations is dependent on the environment and external conditions.
C) While mutations provide genetic variation they did not play a role in natural selection.
D) The speckled mutation provided an advantage while the black mutation was a disadvantage for survival.
Answer:
D) The speckled mutation provided an advantage while the black mutation was a disadvantage for survival.
The speckled mutation provided an advantage while the black mutation was a disadvantage for survival.
Natural selection refers to the observation that organisms that are more suited and adapted to their environment live long enough to survive and reproduce thereby passing on their favorable characteristics to their offspring.
The mutation in which the mice became speckled was shown to be an advantage from the table. Hence, the speckled mutation provided an advantage while the black mutation was a disadvantage for survival.
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А____is a quantity that has magnitude and direction
Answer:
Vector
Explanation:
scientific question about a monkey
Which of the following is NOT an example of a phenotype?
a. Wheat resistance to fungal infection
b. DNA sequence of the alcohol dehydrogenase gene
C. Color of a feather
d. Height of a giraffe
PLS HELP WHAT SHOULD I WIRTE?)
Write your own acrostic poem using the word "THANKFUL". You can use words or phrases for each line. Make sure to write about what you are thankful for.
current definition
please help
Answer: now or like presently
Explanation:
I dont know
I want a sister I can’t live like this with my parents
[tex] \large \sf{ah ! \: now \: what \: you \: will \: do?} \\ \large \sf{what \: did \: you \: decide?}[/tex]
Many livestock are being grazed on public lands because the fees to graze on public lands are cheaper than the fees for private lands. If we aren't careful, what can this cause? A. owners moving their livestock TO private lands B. increased fees for private lands C. overgrazing on public lands D. overgrazing on private lands
Answer:
I would say that this would cause "overgrazing on public lands."
Explanation:
When people see that the fees are cheaper, they would send their livestock there. It might be alot of livestock though
Explain how cells theory development
Answer:
The invention of the microscope led to the discovery of the cell by Hooke. While looking at cork, Hooke observed box-shaped structures, which he called “cells” as they reminded him of the cells, or rooms, in monasteries. This discovery led to the development of the classical cell theory.20-Aug-2020
Explanation:
hope this. helpes
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The question 38 I can’t understand the question clearly
Answer:
The words are too blur for me darlingExplanation:
Maybe next time^^
P I E C K___________
True and False:
1. (______) Fungi and bacteria are both prokaryote organisms
2. (______) Some Fungi reproduce both sexually and asexually.
3. (______) Saccharomyces cerevisiae reproduce sexually by budding.
4. (______) Lactophenol cotton blue is mostly used for staining the dark mold
5. (______) Yeast is regarded as multicellular fungi and molds are unicellular fungi.
Answer:
1. Falso
2. Falso
3. Verdadero
4. Falso
5. verdadero
Explanation:
1. Las células de los animales, las plantas y los hongos son eucariotas
2. Los hongos se reproducen sobre todo por medio de esporas
3. cerevisiae se reproduce tanto asexual y sexualmente levaduras se reproducen asexualmente mediante un proceso conocido como gemación.
4. La tinción de Azul de lactofenol se emplea para observar hongos.
5. Los hongos pueden ser unicelulares o pluricelulares. Las levaduras son hongos unicelulares