Given what we know, we can confirm that there should in fact be regulations on fertilizer manufacturers and farmers who use fertilizers to ensure that excess nitrogen does not reach water ecosystems due to its negative effects on the ecosystems.
What is Nitrogen?Nitrogen is an element that is most often found in a gaseous state.It is color and odorless.It is found in the air, water, and almost everywhere else around us, but in low quantities. It can form toxic gases such as ammonia when in high concentrations in the air. Why can it be harmful in excess?Excess nitrogen in water is very bad due to the effect on algae. Contrary to what we may initially believe, excess nitrogen can help algae to grow at very high rates.However, these algae blooms sap the oxygen from the water at increased rates and damage if not kill all other marine life in the area as a consequence.Therefore, regulations should be in place for fertilizer manufacturers and farmers who use fertilizers to ensure that excess nitrogen does not reach water ecosystems due to its negative effects on the ecosystems.
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PLEASE HELP ME THIS IS DUE TONIGHT ;-; ILL MARK U BRAINLIEST
In three to five sentences, describe the advantages and disadvantages of these maps in modeling mitosis.
Answer:
Maps have the advantage of objectivity and presentation of all phases of mitosis, but their disadvantage is the suppression of information, which can confuse students. A scientific model (or map) must be able to present a scientific process or element as it actually occurs, or as close to it
Explanation:
Brain is considered as the centre of all senses,why?
Answer:
The human brain is the command center for the human nervous system. It receives signals from the body's sensory organs and outputs information to the muscles.
Answer:
It receives signals from the body's sensory organs and outputs information to the muscles
Explanation:
a cell makes and secretes a certain protein. explain where it is made, how it is secreted from the cell and what kind of transport is used
. . . . . . .. . . . .. . . . . . . . . . . . . .. ..
Hope this helps
70 POINTS
Select the statement that best applies to the image.
The force needed to move the crate is greater if it is full of items than if it is empty.
The force needed to move the crate is smaller if the crate is full than if it is empty.
The force needed to move the crate is the same whether it is empty or full of objects.
The force needed to move the crate is smallest when there are just a few items inside it.
Answer:
The force needed to move the crate is greater if it is full of items than if it is empty.
4. Which of the following best describes the growth of the population in the graph?
a
The population is undergoing logistic growth
b. The population is undergoing exponential growth
The population has reached its carrying capacity
d. The populations is being affected by limiting factors
Population Size
U
C.
Time
RESOURCE:
ASAP
Answer:c
Explanation:
digestion begins in the mouth and continues through the gi tract. where does most digestion and absorption of nutrients take place?
Answer:
Small Intestine
Explanation:
Most digestion and absorption of nutrients take place in the small intestine.
How do foods digest in humans?The digestion of food materials starts from the mouth, depending on the class of the food.
The digestion is aided by a variety of enzymes. From the mouth, digestion continues through the gastrointestinal tract vis a vis the esophagus, the stomach, large, and the small intestine.
However, most digestive activities happen in the small intestine as well as most absorption of nutrients into the bloodstream.
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#SPJ2
Label the following with
N (neutron), P (proton),
E (electron)
___Negative charge
___ Atomic number ___determination
___ Atomic mass determination
___ Involved in bonding
___ Positive charge
___ when gained or lost creates ions
___ Neutral charge
___ Found in nucleus
Answer:
E, P, N and P, E, P, E, N, N and P
Explanation:
I am pretty sure the answers would go like this (in the order you have here):
1. Electron (they have a negative charge)
2. P (The atomic number is determined by the number of protons)
3. N and P (The atomic mass is determined by how many Neutrons and Protons there are in the atom)
4. Electron (they are usually involved in bonding)
5. Proton (they have positive charge)
6. Electron (ions are created when an atom has gained or lost electrons)
7. Neutron (they are neutral)
8. Both Neutrons and Protons (they stick together inside the nucleus)
I am not entirely sure why the atomic number determination has 2 blanks since it is only determined by protons, but I hope this helps. I havent studied this for a while but those are the best answers I can provide and have checked them with my books so I hope they are correct. Good Luck!
Dragon
What does mitochondria do
Answer:
Mitochondria are small structures that make energy in almost all of your cells. They do it by combining oxygen with fuel molecules (sugars and fats) that come from food. When mitochondria are faulty, cells don't have enough energy.Explanation:
I'm mexican
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
Explanation:
how long does it take for a humming bird to flap its wings once?
Answer:
not really sure but i know it takes 10-15 times per second. also you might have to do some math i hope this helped a bit and sorry i couldn't give you an exact answer
Describe the process of cell division in a plant cell.
Answer:
Cytokinesis in a plant cell: the cell plate forms down the middle of the cell, creating a new wall that partitions it in two. Cytokinesis, the division of the cytoplasm to form two new cells, overlaps with the final stages of mitosis.
Explanation:
What human activity contributes to air pollution?
construction
reforestation
habitat restoration
dam development
Answer:
construction
Explanation:
because more pollution is produced when the construction is in process and the pollutions are
1.noise pollution
2.air pollution etc...
The human activity that results in air pollution is construction. Please find how construction results in air pollution below.
What is air pollution?Air pollution is the release of toxic substances called pollutants into the atmosphere.
Pollutants can be released into the atmosphere as a result of anthropogenic or human activities. These activities include:
ConstructionMiningFossil burningTherefore, the human activity that results in air pollution is construction.
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Small aquatic organisms, such as coral, are the producers of the ocean. Please select the best answer from the choices provided T F.
The marine invertebrates of phylum Cnidaria are called corals. Corals are important as they build reefs in oceans and feed on planktons.
The given statement is :
True
The position of corals can be explained as:
The corals are both a primary producer as well as the consumer.They take energy from algae through the mutual relation between both organisms. The corals feed on planktons, zooplanktons and phytoplankton for energy so they are consumers.The algae living in coral make food for them and corals produce oxygen.
Therefore, corals are producers.
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Answer:
T
Explanation:
Edge 2022 , trust the process
I need desperate help.
Answer:
Fish make up the largest group of vertebrates.
Explanation:
"Numerous" means a count of something. The second option is the only one that mentions a count of something so that is most likely the answer.
brainliest goes to best answer! Explain the flow of energy as it is transformed through photosynthesis AND aerobic cellular respiration.
Be sure to explain how energy is processed and changed as it passes through and between each process.
EX: Stored energy in gas is converted to heat when you light the stove. This heat is transferred to the food as heat energy while it cooks.
The correct order of flow of energy and its conversion is
Light energyChemical energyPotential and Kinetic energyDuring photosynthesis, plants converts light energy from the Sun into
chemical energy in the form of glucose. Cellular respiration involves the
conversion of chemical energy from glucose into potential and kinetic
energy by body cells
The chemical energy from glucose is converted into ATP which is another
form of chemical energy.The ATP formed helps cells perform various
activities and state of rest such as sleeping in the body through the
conversion of the chemical energy into kinetic and potential energy
respectively.
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what are the advantages of using an electron transport chain
Answer: The advantages of electron transport chains are directed
towards living things. Electron transport chains permit the cell to take energy from harvesting electrons .
Explanation: Read above.
What is the species name for humans?
A. Homo
B. Erectus
C. Carolus
D. Sapiens
Answer:
D. Sapiens
Explanation:
The scientific name is h.o.mo sapiens
h.o.mo is the genus
sapiens is the species
I’ll give brainiest. What’s the scientific name for coyote
Answer:
Canis latrans
Explanation:
CALA COMMON NAMES : coyote brush wolf prairie wolf American jackal TAXONOMY : The currently accepted scientific name for the coyote is Canis latrans Say. It is in the family Canidae.
Hope this helps
Have a great day
~Zero~
Which of the following is NOT a
response that the body would have
to a stimuli?
A. physical response
B. chemical response
C. creating a feeling
D. evolving the body
Answer:
c.
Explanation:
How do I describe chloroplast
Answer:
a plastid that contains chlorophyll and in which photosynthesis takes place.
or
a type of plastid that is involved in the synthesis and storage of foodstuffs
Explanation:
hope this helps :)
Answer:
Chloroplasts are/have
- Oval shaped
- filled with chlorophyll
- have a 2 membrane structure
Chloroplasts are special and unique structures found in plant cells that are king when it comes to turning sunlight into energy for the plant to use. (this process is called chlorophyl)
Hope this helped!
A heterozygous gray (two genes are involved) cat is crossed with a cat that is heterozygous for these two genes. What is the probability of a black kitten? What is a possible genotype of a black kitten? thanks
Answer:50% chance, and the genotype would be heterozygous
Explanation:
G=gray r=black
G r
G GG Gr
r Gr rr
Pick the odd one out from each of the groups given below on the basis of respiratory organs. Give
reason for your answer.
(a) Cockroach, grasshopper, snail, ant
(b) Lizard, cow, earthworm, snake
(c) Crocodile, whale, dolphin, fish
fasst answer
if ur answering correctly i will sure mark u as a brainlist plz guisss
Answer:
a
Explanation:
because they are all arthropods
The area of the continental US most likely to have volcanic activity is the ______________
Answer:
Alaska
Explanation:
Alaska has the most active volcanos in America.
Answer:
Aleutian Islands
Explanation:
if a plant is not green (does not contain chlorophyll) can it do photosynthesis? why or why not?
Answer:
No, it cannot carry out photosynthesis because the plant will not be able to absorb light as it does not have chlorophyll.
Explaination:
Chlorophyll in plants is used for absorbing energy from light. And, in photosynthesis, light/sunlight is one of the main factors needed, so as the plant cannot absorb light, photosynthesis can't take place.
1. What do you notice about the angle of Earth?
2. How do you think this affects the seasons in different hemispheres (halves) of the world?
Answer:
1. Today instead of rotating upright, The earth's axis is tilted 23.5 degrees. The angle varies a little over time, but the gravitational pull of the moon prevents it from shifting by more than a degree so. This tilt is what gives us seasons.
2.The cooling effects of more indirect sunlight cause autumn and winter. Because of the earth's approximately 23.5° tilt, the season in the northern and southern hemispheres reversed, about six months apart from each other.
One difference between cell division in plant cells and in animal cells is that plant cells have
centromeres
chromatin
centrioles
a cell plate
plant cells do not have centrioles
Examine the flow chart above depicting the job of a gene known as p53. It plays an important role during the G2 checkpoint of cell cycle regulation. In 4-6 sentences, explain why p53 is often called "The Guardian of the Genome". Is p53 an oncogene (a gene that stimulates the growth of cancer cells) or a tumor suppressor gene (a gene that turns off the growth of cancer cells)? Explain your reasoning.
The p53 protein is known as the guardian of the genome because this protein prevents errors during DNA replication. It is a tumor suppressor gene.
Tumor suppressor genesTumor suppressor genes are genes that play fundamental cellular roles and prevent cell uncontrolled growth.
A tumor suppressor gene can repair errors that occurred during DNA replication, slow down the cycle of cell division, trigger programmed cell death, etc.
The p53 acts to control cell division and cell death, thereby avoiding the emergence of cancer cells.
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specific amino acids are attached to trna molecules by:
Answer: The energy of ATP hydrolysis is used to attach each amino acid to its tRNA molecule in a high-energy linkage. The amino acid is first activated through the linkage of its carboxyl group directly to AMP forming an adenylated amino acid; this linkage is driven by the hydrolysis of the ATP molecule that donates the AMP.
Explanation:
Suggest and explain what will happen to the population of
zooplankton in March and April.
Most plants and animals in the world reproduce by sexual reproduction. Which process is responsible for the genetic variation found in organisms that reproduce this way?
Which statement is an accurate comparison of aerobic and anaerobic respiration in humans?.
Answer:
glucose → lactic acid.
Explanation:
hope it helps
The statement that will best compare aerobic and anaerobic respiration is :
More ATP is generated during aerobic respiration than during anaerobic respiration.Aerobic respiration is the type of cellular respiration which is a fixed metabolic reaction that occurs in the presence of oxygen while anaerobic respiration ia a type of cellular respiration which occurs in the absence of oxygen. Both respirationary process yields the required energy ( ATP ) in an organism that facilitates the proper functioning of the organism.
Hence we can conclude that The statement that will best compare aerobic and anaerobic respiration is : More ATP is generated during aerobic respiration than during anaerobic respiration.
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