Answer:
Newton meter, clocks/watches, tape measure or a ruler, thermometer
Explanation:
Answer:
R.I.P Naruto
Explanation:
Newton meter, clocks/watches, tape measure or a ruler, thermometer
Choose a specific site for further study where eutrophication is a problem (such as Chesapeake Bay, the Baltic Sea, or the Gulf of Mexico). List some sources of nitrogen and/or phosphorous to the water body and describe some of the ecological problems due to eutrophication at this specific site.
Explanation:
Due to the commercial farming activities in the MidWest, fertilizers and pesticides are usually washed away by precipitation and drain into the Gulf of Mexico. These elements (mainly nitrogen and phosphorus) offer much nutrients for algae causing them to thrive into algae blooms. Bacteria then find ‘fodder’ in dead algae breaking them down for energy sources. The bacteria, mostly aerobic, take up most of the oxygen from the water as they thrive. This makes the waters of the Gulf hypoxic hence the other marine organisms such as fishes cannot thrive. Actually, the ecosystem dies and the region is recognized as a' dead zone'.
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For more on eutrophication check out;
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Answer: (Answers may vary.)
Sources of nitrogen and phosphorous in Chesapeake Bay include runoff from agriculture, air pollution from vehicles and power plants, and wastewater from sewage and industry. Ecological problems resulting from the eutrophication include blocking of sunlight to aquatic grasses, stressing fish and shellfish by depleting oxygen, and rising pH, which further stresses fish and makes them susceptible to parasites.
Explanation: edmentum / plato
what is the molar mass of the chemical (NH4)2SO4?
Answer:
hi find the attachment
Explanation:
i hope this help
1. Which is denser?
O solid
Oliquid
O gas
None of these are dense.
Can abnormal behavior cause internal distress not seen by others?
Answer:
Under this definition, a person's thinking or behavior is classified as abnormal if it violates the (unwritten) rules about what is expected or acceptable behavior in a particular social group. Their behavior may be incomprehensible to others or make others feel threatened or uncomfortable.
Explanation:
Answer:
yes
Explanation:
Individuals of the same species that live in the same species that live in the same area_________
A-Ecosystem
B-organism
C-Ecology
D-species
E-abiotic
F-Biotic
G-community
H-population
Individuals of the same species that live in the same area is a population
Which factor determines the direction most molecules will
pass through the cell membrane?
Answer:
the ribosomes
Explanation:
theyy control what goes in and out of the cell and protect it from certain doom
If a runner was preparing for a long distance race should he eat carbohydrates proteins or lipids explain your answer completely using evidence from the video
Answer:carbohydrates
Explanation: They provide fast energy.
If humans cannot see ultraviolet waves, how can ultraviolet light be used to gather evidence of a crime? Ultraviolet light detects the presence of radioactive substances. Ultraviolet light shows cold areas as blue and warm areas as red. Ultraviolet light causes substances to fluoresce and give off visible light. Ultraviolet light transmits information to AM and FM radio receivers.
UV light can be used to gather evidence of a crime because Ultraviolet light causes substances to fluoresce and give off visible light.
What is Ultraviolet Light?Ultraviolet light refers to one of the components of the electromagnetic spectrum between visible light and X-ray.
Visible light is the only electromagnetic wave that can be seen by humans, hence, UV radiation cannot be seen by humans but can be used to detect crimes.
Ultraviolet light causes substances to fluoresce and hence, give off visible light that can then be seen by humans.
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First off, radioactive materials that may have been utilised to commit a crime are frequently found using ultraviolet light. For instance, radioactive materials may have been used in a bombing to cause the explosion.
What is the region for radioactive substances ?Even though they are invisible to the eye, these radioactive substances can be found using ultraviolet light. This can assist detectives in proving a crime was committed and locating the offenders. Second, you may use ultraviolet light to spot cool and warm spots at a crime scene.
Warm zones will show as red and cold areas as blue. This can help identify if a weapon was used or whether a fire was ignited. Additionally, it can It can also be employed to locate bodies or trace a bullet's course.
Finally, compounds that fluoresce and emit visible light when exposed to UV radiation can be found using this technology. This may be used to find biological evidence, including blood, semen, and other substances.
Additionally, it can be used to find chemical substances that might have been involved in criminal activity. Finally, ultraviolet light is a potent tool for obtaining criminal evidence. It can make things glow and emit visible light, reveal cold and warm zones, and detect radioactive materials. All of these characteristics can aid investigators in establishing the existence of a crime and locating the offenders.
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The illustration shows one of the ways resources are removed from the deep sea. Describe what type of resources these are, including if they are renewable or non-renewable. Predict two consequences to the seafloor life if this process is not regulated.
Answer:
Marine mining is a process that can be done by dredging the seabed and is used for the extraction of mineral resources from the seabed, which are non-renewable, with a negative impact on marine ecosystems.
Explanation:
The illustration shows a process of marine mining by dredging, where the resource extracted is of a mineral nature, like copper, zinc, silver and gold. Gravel used for construction can also be extracted from the sea. Mineral resources extracted from the sea are not renewable.
The process of marine mining can be harmful to the ecosystems there, so it must be a process that requires control and management from the ecological point of view.
Two possible consequences of not regulating marine mining are:
Destruction of the habitat of life forms present on the sea floor, which endangers many species and even forces migration to more stable areas, with consequences on the food chains. Extinction of marine species that inhabit the seabed. The flora and fauna of the sea floor usually have slow reproductive cycles and, in the case of fish, spawning takes place on the bottom of the sea. Mining endangers the reproductive cycles of the species, leading to induced extinction.Responsible and controlled mining activity can be useful for humans, while avoiding negative consequences on the ecosystems that exist at the seabed.
What is the purpose of having leak and gated channels for the neuron?
Answer:
Explanation:
The purpose of having leak and gated channels for the neuron is that the leak channels will allow the movement of sodium and potassium across the cell membrane downward from high concentration gradient to low concentration gradient. With the leakage of ions across the cell membrane, there is maintainence of a stable resting potential of cells.
Hormones that are secreted by one endocrine gland (i.e., anterior pituitary gland) and control the secretion of a hormone from another endocrine gland (i.e., adrenal gland) are generally called _____________ hormones.
A. tropic
B. glucocorticoid
C. activation
D. blood releasing
Answer:
A. tropic
Explanation:
Generally, hormones are chemical messengers that are secreted in a particular location and transported to another location to effect a physiological response. However, some set of hormones secreted by an endocrine gland functions in stimulating or regulating the secretion of other hormones by another endocrine gland. These group of hormones are called TROPIC HORMONES.
As stated in this question, the anterior pituitary gland, which is considered to be the "MASTER GLAND" secretes an hormone that controls the secretion of another hormone by adrenal gland. The hormone secreted by the PITUITARY GLAND is a TROPIC HORMONE. An example of tropic hormone is ADRENOCORTICOTROPIC HORMONE (ACTH) secreted by anterior pituitary gland.
PLEASE HELP I WILL GIVE YOU BRAINLIEST PLS EXPLAIN!!!!
Answer:
Newton's second law: force and acceleration are proportional, mass and acceleration are… The acceleration of an object as produced by a n is directly proportional to the magnitude of the n in the same direction as the net force, and invers proportional to the mass of the object.
Explanation:
Answer and I will give you brainiliest
Answer:
1st one is pituitary gland
2nd one is thyroid gland
3rd one is pancreas
4th one is adrenal gland.
In the two-hybrid screening technique, what type of protein is separated into two different domains to determine if two other proteins attached to these domains will interact
Answer: Transcription factor
Explanation:
In the two-hybrid screening technique, the type of protein that is separated into two different domains to determine if two other proteins attached to these domains will interact is called the transcription factor.
Transcription factors are the proteins that helps in the conversion of DNA into RNA or their transcription. Transcription factors simply consist of a large number of proteins, that initiate are used in regulating gene transcription. It should be noted that a characteristics of the transcription factors is the possession of DNA-binding domains.
which of the following describes a hot spot?
Answer:
its for wifi
Explanation:
How is the inside of your ear like the inside of your nose?
A. Both regions are associated with balance and motion
B. Neither region is associated with sensory perception
C. Both regions contain tiny sensory hair cells
D. Neither region sends signals to the brain
how is the DNA in a prokaryote different from the DNA in a eukaryote
Answer:
Eukaryotes consist of membrane bound nucleus whereas prokaryotes lack a membranebound nucleus. Prokaryotic DNA is doublestranded and circular. ... The main difference between prokaryotic and eukaryotic DNA is that prokaryotic DNA is found in the cytoplasm whereas eukaryotic DNA is packed into the nucleus of the cell.
Leukemia is a type of cancer found in the blood and bone marrow which is caused by the rapid production of abnormal white blood cells. Your white blood cells are important to your immune system as they are responsible for engulfing and destroying foreign bodies such as bacteria or dead cells. People with leukemia are prone to getting other diseases very easily, as their white blood cells do not work properly. What organelle could be damaged in the white blood cells to make them abnormal?
Answer:
lysosomes
Explanation:
disease causing organisms (bacteria) is engulfed by process phagocytosis
Codons can be found in...
A.humans only B.rocks C.bacteria D.all
Answer:
A series of codons in part of a messenger RNA (mRNA) molecule. Each codon consists of three nucleotides, usually corresponding to a single amino acid. The nucleotides are abbreviated with the letters A, U, G and C.
Explanation:
why good packing is necessary for fruit and vegetable
Answer:
Given the fact that all fruits and vegetables are highly perishable crops, choosing the right fruit and vegetable package can be vital for farmer's survival on the market. The main function of a package is to maintain fruits and vegetables, in a way that will preserve their quality and extend storage life.
which instruments can be used for measuring weight
Answer:
beam balance,mass scales, weight scales
help !! Solar-powered cars use energy from the Sun to work. A panel on the car absorbs light energy from the Sun, which then generates an electric current. This electric current, in turn, allows the car to move. Which shows the correct order of energy transformations that take place in a solar-powered car?
A)electrical, chemical, kinetic
B)electrical, kinetic, radiant
C)radiant, chemical, electrical
D)radiant, electrical, mechanical
Answer:
Concept: Fuel Cells
First it goes through radiant which is the intake of the solar power as waves, aka electromagnetic.Then it goes through an electrical process that converts the acquired power.Lastly a car uses mechanical power to move.Answer: radiant, electrical, mechanical
Explanation:
took the quiz :)
What are sunspots? storms on Earth’s surface storms on the Sun’s surface hot gases on the Sun holes in the Sun
Answer:
B STORMS ON THE SUNS SURFACE !!
Explanation:
GOT IT RIGHT ON EDG 2021 !!
Sunspots are storms on the Earth's surface.
WHAT ARE SUNSPOTS?Sunspots are darker and cooler areas on the surface of the sun in a region called the photosphere.
Sunspots form on the surface of the sun due to strong magnetic field coming up from the sun core.
Sunspots appear visibly as dark spots compared to their surroundings. Therefore, sunspots are storms on the Earth's surface.
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Which of the following should result in a population reaching its carrying capacity sooner?a. reducing intrinsic growth rate rb. increase the intrinsic growth rate rc. decreasing the carry capacity kd. increasing the carry capacity ke. increasing initial population size No
Answer:
b. increase the intrinsic growth rate
Explanation:
Increase in the intrinsic growth rate will result in a population reaching its carrying capacity sooner because population of organisms increases due to increase occur in intrinsic growth rate. Increase in intrinsic growth rate means more organisms are born as compared to death of that organism which results in increase population and with the increase in population, carrying capacity of that environment filled very soon..
Cytochrome C structure Cytochrome C is a protein found in all species, and functions in energy metabolism. The more closely related two different species are,
A. ances the greater the number of accumulated mutations will have occurred in their cytochrome C molecules.
B. the greater the differences in oxygen utilization in energy metabolism the more like their cytochrome Camino acid sequences are.
C. the greater the number of differences there are in their amino acid sequences in cytochrome C.
Answer:
Cytochrome C is a protein found in all species, and functions in energy metabolism. The more closely related two different species are,
C. the greater the number of differences there are in their amino acid sequences in cytochrome C.
Explanation:
Cytochrome c, unlike other cytochromes, is highly water-soluble. It is an essential component of the electron transport chain, where it transfers electrons between complex III and complex IV of the respiratory chain. It undergoes oxidation and reduction when its iron atom converts between the ferrous forms to the ferric forms, but it does not bind to oxygen.
Tissue that lies beneath the epidermis and makes up thr majority of the plant is
Answer:
Explanation:
I think its the hypodermis
Question 8(Multiple Choice Worth 4 points) (02.02 LC) Which of these serves as a reference for comparison during a scientific investigation? Outcome variable (dependent variable) Test variable (independent variable) Control group Hypothesis
Answer:
The independent variable
Explanation:
which organelle would be very abundant in pallisade cell
Which is a role of photosystem I in the light reactions?
A. To break down glucose molecules for more energy
B. To make energy-carrier molecules like ATP
C. To make energy-carrier molecules like NADPH
D. To supply energy for splitting the water molecules
Answer:
C. To make energy-carrier molecules like NADPH
Explanation:
In the light reaction of photosynthesis, Photosystem I is the second photosystem which is known as plastocyanin-ferredoxin oxidoreductase or PSI takes place in green plants or other photosynthetic organisms.
It is a protein complex that utilizes the trapped light energy by chlorophyll to produce high energy carriers such as NADPH. NADPH synthesis is a primary role of the PSI.
Thus, C. To make energy-carrier molecules like NADPH
Answer:
C
Explanation:
EXplain the causes of genetic erosion
Answer:
One of the main causes of genetic erosion is the replacement of local varieties by modern varieties. Other causes include environmental degradation, urbanization and land clearing through deforestation and bush fires.