Answer:
well longitudinal waves are waves that move the medium parallel to the direction in which the waves travel
Explanation:
in waves, there is compression and rarefaction which is what makes up the distance of the wave. i hope this helps. if it doesn't, lmk and i'll fix it
*
contains the DNA and controls all of the cell's activities
Please help me !
Answer:
Nucleus
Explanation:
Nucleus contains the DNA and controls all of the cell's activities
#HopeItHelps
This external structure is often a feature of bacterial pathogens; it aids in allowing the bacterium to counteract the body's immune system cells, such as avoiding phagocytosis.
Answer:
Bacteria capsule.
Explanation:
The bacteria capsule is a layer of polysaccharides that is around the bacteria membrane. Its principal function is to protect the bacteria from dehydration, destructive toxins, and cells that can destruct the bacteria, such as phagosomes. As a result, the bacteria have a higher probability of surviving and colonizing.
What are the rarest animals
Answer:
Black-footed Ferret.
Addax.
Northern Bald Ibis.
Cross River Gorilla.
Saola.
Amur Leopard.
Philippine Crocodile.
Sumatran Rhino.
Explanation:
Answer:
1. Vaquita
2. South China Tiger
3. Sumatran Rhino
4. Philippine Crocodile
5. Amur Leopard
6. Saola
7. Cross River Gorilla
8. Northern Bald Ibis
9. Addax
10. Black-footed Ferret
what is the function of gland in stomach?
Answer:
Digestive glands play a role in producing digestive enzymes. Enzymes produced by the digestive gland are needed to assist the digestion of the food, making it easier to absorb the body.
what does the chromatin do in the cell?
Answer: it's Chromatin
because Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell's genetic instructions. The major proteins in chromatin are histones, which Chromatin is located in the nucleus of our cells. The primary function of chromatin is to compress the DNA into a compact unit that will be less voluminous and can fit within the nucleus. Chromatin consists of complexes of small proteins known as histones and DNA. hope this helps have a nice day ❤️❤️❤️
Explanation:
If an mRNA strand has the following sequence: AAA GUU CCA, what
would the corresponding DNA sequence be?
Answer:
AAA GUU CCA -> UUU CAA GGU
(i think its that)
Answer:
UUU CAA GGU
Explanation:
I don't wanna explain get a life
The process by which organisms obtain energy from inorganic compounds instead of from light is ______
Answer:
Chemo-synthesis
Explanation:
Chemo-synthesis occurs in bacteria and other organisms and involves the use of energy released by inorganic chemical reactions to produce food in the absence of sunlight.
Explain how diffusion restored homeostasis during the dialysis treatment
Answer:
If the patient's blood is too low in ions, they will diffuse from the dialysis fluid into the blood, restoring the ideal level in the blood. If the patient's blood is too high in ions, the excess ions will diffuse from the blood to the dialysis fluid.
Explanation:
I may be wrong but yeh
If the patient's blood is too low in ions, they will diffuse from the dialysis fluid into the blood, restoring the ideal level in the blood. If the patient's blood is too high in ions, the excess ions will diffuse from the blood to the dialysis fluid.
What do you mean by dialysis?Dialysis is a procedure to remove waste products and excess fluid from the blood when the kidneys stop working properly. It often involves diverting blood to a machine to be cleaned.
Moreover, hemodialysis is most often done at a special dialysis center. You will have about 3 treatments a week. Treatment takes about 3 to 4 hours each time.
In hemodialysis, the wastes and excess water are removed by using an external filter called a dialyzer, which contains a semipermeable membrane.
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Write 3 things about Cell Structure and Function.
Answer:
The cell structure comprises individual components with specific functions essential to carry out life's processes. These components include- cell wall, cell membrane, cytoplasm, nucleus, and cell organelles. Read on to explore more insights on cell structure and function.
Answer:
The cell has a nucleus that controls and regulates the activities of the cell and carries genes.
The cell has a cell membrane that is made of phospholipids and allows materials to pass through.
The cell has mitochondria that create energy for the cell.
Explanation:
Write about examples of how science has impacted your life.
Answer:
Science has made it much easier to understand the world around us, Work, improve technology, and planning ahead.
Explanation:
Scientific knowledge can improve the quality of life at many different levels—from the routine workings of our everyday lives to global issues. Science informs public policy and personal decisions on energy, conservation, agriculture, health, transportation, communication, defense, economics, leisure, and exploration. When scientific discoveries are combined with technological developments, they have resulted in the machines which are making our lives easy to manage. From household appliances to cars and planes, all are the result of science. Science has made it possible for farmers to save their crops from pests and other problems.
If the producers in a food chain contains 250 kcal of energy, how
much energy will be present in the primary consumers? *
compare and contrast the rock cycle and the carbon cycle
Answer:
The rock cycle and water cycle overlap with erosion, transporting, and deposition.carbon atoms are used repeatedly on Earth and cycled between the atmosphere, hydrosphere, biosphere, and lithosphere through processes
Explanation:
The rock cycle and the carbon cycle are two different types of natural cycles that occur on earth. The difference include components, processes, time scale, human impact, and environmental implications.
What is the difference between rock cycle and carbon cycle?The rock cycle is a continuous process that occurs over millions of years, during which rocks are transformed from one type to another. There are three major types of rocks: igneous, sedimentary, and metamorphic. Each type of rock is formed through a different process.
The carbon cycle is the process by which carbon is cycled between the atmosphere, oceans, and living organisms. Carbon is essential for life, and is found in all living organisms. The carbon cycle is driven by photosynthesis, respiration, and decomposition.
During photosynthesis, plants absorb carbon dioxide from the atmosphere and use it to build organic molecules. These organic molecules are then consumed by other organisms, and carbon is transferred up the food chain.
When organisms die, their bodies are decomposed by bacteria and fungi, which release carbon dioxide back into the atmosphere.
In addition, carbon is stored in fossil fuels such as coal, oil, and natural gas, which are formed from the remains of ancient plants and animals. When these fuels are burned, carbon is released into the atmosphere, contributing to global warming.
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what is a non example of a community?
(GIVING BRAINLIEST!!)
Which statement below is true?
A) When the humidity is low, water droplets form on cold surfaces.
B) When wind speed is low, a windsock stays up in the wind and appears full.
C) When you go higher in the atmosphere, the air pressure gets lower.
D) When the air temperature is high, the air feels cold against your skin.
Answer:
I ACTULLY THINK ITS BETWEEN
C AND D
Answer: D
Explanation:
HELP ME FAST pleaseeee thanks
Answer:
you cant read it
Explanation:
explain how can environmental conditions and individual choices can influence the expression of an organism's inherited traits
Answer:
"Environmental conditions and individual choices can influence the expression of an organism's inherited traits." It means that if you go out in the sun and lie down, then your skin would get darker
Explanation:
Mitosis results in which of the following?
A. Two cells with different genes.
B. Two cells with identical genes.
C. Four cells with different genes.
D. Four cells with identical genes
Answer:
The correct answer is B.
Explanation:
Mitosis usually results in two identical daughter cells, whereas meiosis results in four sex cells.
1. Binary fission is observed in (a) Hydra (b) yeast (c) Amoeba (d) human being
Answer:
Amoeba
Explanation:
Binary fission is a type of asexual reproduction in which a cell divides to form two cells. It occurs in organisms that are protozoans. This means that two new daughter cells are formed in the process.
During the process of binary fission, the cell Is divided into two, this means that the DNA is replicated in both parts so that each of these cells becomes an independent organism, this means that they would be able to survive and function on their own.
Hence from the options listed, binary fission is observed in Amoeba
(e)
The graph shows the number of confirmed cases of salmonella food
poisoning in the UK during one year.
1200
1000
Number of
confirmed
800
cases of
salmonella
food
600
poisoning
400
200
0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
Suggest one reason for the high number of cases of salmonella food
poisoning in the summer.
Answer: People are outside and don’t wash their hands as often
Explanation:
4. How does the microscope contribute to your viewing of the Daphnia?
A) It decreases the viewing size of the sample
B) It does not change the viewing size of the sample
C) It increases the viewing size of the sample
Answer:
it increases the viewing size.
Explanation:
Function of microscope is used to enlarge organisms for better look
please answer asap
Describe the disadvantages and advantages of single use plastic.
Answer:
"There are many advantages of plastic materials such as:
They are light weight. They are water resistant. They are durable. They are strong.
...
Disadvantages of using ""plastics"" are:
They pollute our environment.
They pose a danger to wildlife.
They do not degrade quickly.
Explanation:
Is a rock that changes from brown to red chemical or physical weathering
Answer:
chemical
Explanation:
Answer:
That would be an example of physical weathering.
Explanation:
Hope this helps you out!
in a reproducing cell , the dna is found in the structures known as
1. Lysosomes
2. Chromosomes
3. Vacuoles
4. Ribosomes
Answer:
Chromosomes.
Explanation:
Lysosomes contain enzymes,
Ribosomes contain protein and synthesize protein,
and Vacuoles exist in plant and animal cells to help maintain balances in their functions.
Chromosomes carry DNA.
Which of the following involves only abiotic factors?
A. a large rock being weathered by wind and rain
B. an otter using a stone to break open a sea urchin
C. a spider building a web in the corner of a building
D. a pine tree absorbing light from the Sun
A. This is because neither a rock, wind, or rain is a living organism.
Answer:
A. a large rock being weathered by wind and rain.
You have an opportunity to talk to an ecologist about the results of your emissions test. What questions do you have about the test or the results? Which questions will help you make a plan to improve your score?
Answer:
Here are some possible answers:
How are the emissions calculated in the quiz for each category?
Do some actions have more of an effect on emissions than others do?
Are there actions that aren’t mentioned in the test that could lower greenhouse gas emissions?
What is the first step people should take to reduce their carbon footprints?
Explanation:
This is the sample answer on edmentum.
Why is the time series useful as a management tool?
A) It estimates the probability of extinction.
B) It estimates the harvested numbers.
C) It monitors a population's age structure.
D) It designates wildlife refuge areas.
Answer:B
Explanation:
Control of rickettsial infections requires _____.
regular bathing
antibiotics
insect control
quarantine
Answer:
insect control
Explanation:
The control of rickettsial infections requires the control of insects.
Rickettsial infections are caused by obligately intracellular Gram-negative bacteria that can only live inside a host organism. The host organisms are usually insects such as ticks, fleas, lice, etc. and a bite from any of the insects hosting the bacteria represents the only through which the infections are transmitted.
Hence, controlling the insects that serve as hosts for the bacteria will go a long way in controlling rickettsial infections.
Answer: insect control
Explanation:
What animals compete over ants as a food source?
Answer:
Birds, Lizards, Toads, Snakes, Coyotes, and Spiders
Explanation:
Just looked this up! Source: tpwd.texas.gov
8. Describe two ways that hormone imbalances can cause reproductive problems in humans.
Answer: Reproductive problems from imbalanced hormones can occur when abnormal levels of estrogen and androgen sex hormones develop, and can cause infertility and other health issues.
What is the scientific name of the Indian Cobra?
Answer:
Naja naja
Brainliest?