Typically, humans cause cultural
eutrophication by
the amount of
nitrogen and/or phosphorous in an ecosystem.
A. increasing
B. marginalizing
C. decreasing
D. neutralizing
Explanation:
What I got to have
Eutrophication (from Greek eutrophos, "well-nourished") is the process by which an entire body of water, or parts of it, becomes progressively enriched with minerals and nutrients. It has also been defined as a "nutrient-induced increase in phytoplankton productivity". Water bodies with very low nutrient levels are termed oligotrophic and those with moderate nutrient levels are termed mesotrophic. Advanced eutrophication may also be referred to as dystrophic and hypertrophic conditions. Eutrophication in freshwater ecosystems is almost always caused by excess phosphorus.
I hope this helps
Answer:
A. increasing
3. How the different bictic components interact among themselves ?
Answer:
How do biotic components interact with abiotic components?
In general, abiotic factors like rock, soil, and water interact with biotic factors in the form of providing nutrients. ... The water, phosphorus, nitrogen, and carbon cycles are examples of this. Another way biotic and abiotic factors interact is that biotic factors often change the geology and geography of an area.
Explanation:
there
Which evidence of the giant impact theory suggests that Earth and the moon may have once been in the same place?
Answer:
the Apollo rocks came back, they showed that the Earth and the Moon have some remarkable chemical and isotopic similarities, suggesting that they have a linked history
Explanation:
What type of resource is water? (select all that apply)
B
polluting resource
А
Natural resource
D
Renewable resource
с
Nonrenewable resource
what hormone secreted by the duodenum inhibits secretion of gastric juices and stimulates the release of insulin?
Answer:
Gastric Inhibitory Peptide
Explanation:
What is adhesion ???????
Answer:
Adhesion is the tendency of dissimilar particles or surfaces to cling to one another. The forces that cause adhesion and cohesion can be divided into several types.
identify a pioneer species in glacier bay
Answer:
Lichens, algae and mosses produce a fertile blanket on which succeeding plants can grow. Horsetail, fireweed, dryas and willow shrubs are the early pioneers. Alder, an important nitrogen fixing plant, followed by cottonwood, is usually the first tree to develop.
Explanation:
which muscle characteristic describes the ability of muscle to respond to a stimulus?
hiya!
"Excitability is the ability to respond to a stimulus, which may be delivered from a motor neuron or a hormone. Extensibility is the ability of a muscle to be stretched."
Cosmos episode 7
Number 12 Who are two of the scientists Clare Patterson thanks as he waits for his sample to finish in the spectrometer?
During episode 7 of "Cosmos: A spacetime odyssey", Clare Patterson thanks the scientist who have come before him, among these, he mentions Charles Lyell and Michael Faraday.
Cosmos was a popular television science documentary series. Episode 7 titled "The Clean Room", explored the work of Clare Patterson and during said episode, as he awaits the sample from the spectrometer, Patterson proceeds to give thanks for the advancement of science by those who have come before him.
Patterson states that he wishes to give thanks to scientists who have come before him and proceeds to mention names such as:
J. J. Thomson. Ernest RutherfordHarrison BrownCharles LyellMichael Faradayall of which were renowned scientists with great contributions to the knowledge we possess today. He ends the thank you by stating that they now know the age of the Earth and with a symbolic "We did it."
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The process of natural changes that take place during an organsim's life is called
A. development
B. reproduction
C. adaptation
D. response
Answer:
My best guess would be development.
Explanation:
Makes sense I would say, none of the other answers sound right so I would say to do A, and so sorry if it's wrong!
Answer:
The answer is A.
Explanation:
Development is the process of natural changes that take place throughout the life of an organism. Most living creatures are the outcome of reproduction — the generation of offspring. A species is a collection of creatures that can mate with one another and produce fruitful offspring.
Water is the most abundant chemical of life. What are the other chemicals that ALL living things are made of? Select the 3 out of 4 correct answers from below.
- Oxygen
- Carbohydrates
- DNA (nucleic acids)
- Proteins and liquids
Answer:
I believe (I am not certain, maybe wait for another person who is smarter but,) that the answer is All but Oxygen
Explanation:
I'm sorry if this is wrong but I am 90% certain that is right
Which two types of glia are both glue-like?
Options:
A. Schwann cells and oligodendrocytes
B. microglia and astrocytes
C. ependymal cells and microglia
D. interneurons and astrocytes
Answer:
B
Explanation:
Microglia and astrocytes are both glue-like.
What are the functions of astrocytes?
Astrocytes are specialized glial cells that outnumber neurons by over fivefold. They contiguously tile the entire central nervous system (CNS) and exert many essential complex functions in the healthy CNS.
Astrocytes not only regulate blood flow, but also transfer mitochondria to neurons, and supply the building blocks of neurotransmitters, which fuel neuronal metabolism.
Astrocytes are capable of producing a robust antioxidant response to protect themselves and also neurons, through the release of glutathione precursors to neurons.
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Someone plz help me :(
Answer: i think its D.
Explanation:
I'm not in biology but it seemed kind of straightforward since that's what Foam is, its an object formed by trapping pockets of gas in a liquid or solid
the pockets of air move thermal energy that's why in some windows there is a gap between the 2 panes to slow the transfer of heat out of your house
Although the shapes of neurons vary widely, most neurons share the same basic parts. What three parts are common in a typical neuron
Answer:
Dendrites, axon and cellbody
which cells of the juxtaglomerular apparatus secrete renin?
Answer:
smooth muscle cells,
Explanation:
The granular cells of the juxtaglomerular apparatus secrete renin. Thus, the correct option is B.
What are Granular cells?The granular cells are present on the arteriolar walls. These are the main renin-producing cells of the kidney. These cells have a rough endoplasmic reticulum, a well-developed Golgi apparatus, and numerous cytoplasmic granules, and they also have the fine structure of protein-secreting cells with them.
The renin-containing granules in the granular cells are generally membrane-bound. Some granules are believed to be the more newly formed with a crystalline lattice appearance and may mainly contain the pro-renin molecule while, others with an amorphous electron-dense content, are believed to be representing the mature form.
Therefore, the correct option is B.
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Your question is incomplete, most probably the complete question is:
Which cells of the juxtaglomerular apparatus secrete renin?
a. Macula densa cell
b. Granular cell
c. Glomerular cell
One parent has the blood type A and the other blood type B. What are the genotypes of the parents if they produce children with only blood type AB?
Answer:
The genotypes of the parents are AA (pure A blood type) and BB (pure B blood type) or AO (hybrid A blood type) and BO (hybrid B blood type).
c.What happens to the atomic number as you move right on the periodic table?
Answer: the atomic number will increases
Explanation:
How does the energy the reactants and products differ between an energy-absorbing reaction and an energy-releasing reaction?
Explanation:
Endothermic reactionIn an endothermic reaction, the products are higher in energy than the reactants. Therefore, the change in enthalpy is positive, and heat is absorbed from the surroundings by the reaction.
You are taking a hike down a forest trail and see the familiar sight of a mushroom on the ground. This visible portion of a fungal body is the structure also referred to as the:
Answer:
fruiting body.
Explanation:
Because you can actually see the mushroom
i am colorblind someone please help me with this :,)
Answer:
oh no i'm sorry, here
Explanation:
the first pic is yellow so that would be right around 0.25 but a tad bit lighter
the next one is 0.50 so a greenish
and the last one is 2.0 (darkish green) from what i can see
im sorry if this isn't the most accurate because its only pics
Which of these is an example of the human body maintaining homeostasis?
A. organization of tissues into organs
B. reproduction of a species to continue existence
C. emergence of an evolutionary adaptation
D. red blood cells delivering oxygen
Answer:
D. Red blood cells delivering oxygen
Explanation:
The human body requires a certain amount of oxygen to live, too much is toxic and too little you pass out and die. Homeostasis is all about maintaining balance and oxygen delivery is one of the processes that needs to remain balanced.
Brown eyes are dominant to blue eyes. Which the genotype Bb what color will the child’s eyes be?
Answer:
Brown eyes will be dominant so that'll be the child's eye color
Explanation:
Write at least one paragraph for ways that you can observe nutrient cycling in nature there should be multiple ways to describe for carbon and nitrogen cycling
Answer:
no hablo taka taka
Explanation:
jkjkjj
Why does friction cause objects to slow down?
Answer:
Friction is a force that occurs when two surfaces slide past one another. The force of friction opposes the motion of an object, causing moving objects to lose energy and slow down.
Explanation:
Brainlest
Engage
Pretend you have a container of salt and a container of trail mix. How could you physically
separate the sodium and the chlorine from the salt? How could you separate the pieces in the
train mix? _____________________________________________________________
____________________________________________________________________
• Atoms are the _______________ blocks of ______________. An atom is the
____________ unit of an element that maintains the _________ properties of that
element.
o They combine with another to make different _______________________.
• A molecule is ________________ or more atoms that are ____________________
combined.
• Elements are made up of one or more of the same type of
_____________________ that are chemically ____________________.
• Elements can not be broken down into __________________ su
Atoms are the smaller unit of element. The different elements combine together to form a molecule. Elements are made up of one or same kinds of molecules.
What is atom?The smallest unit of matter that may be divided without producing electrically charged particles is the atom. It is also the smallest piece of substance with chemical element-like characteristics. As a result, the atom serves as the fundamental unit of chemistry.
Space makes up the majority of an atom. The rest is made up of a cloud of negatively charged electrons surrounding a positively charged nucleus made up of protons and neutrons.
Therefore, Atoms are the smaller unit of element. The different elements combine together to form a molecule. Elements are made up of one or same kinds of molecules.
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in eukaryotes, one distinct feature of chromosome organization that is different from prokaryotes is __________.
Prokaryotes are creatures made up of cells without cell nuclei or any membrane-enclosed organelles.
What difference in organelle in eukaryotes and prokaryotes?
Eukaryotic cells, which are defined as cells with organelles that are membrane-bound, are the building blocks of both unicellular and multicellular organisms.
Prokaryotic cells, in contrast, are invariably seen in unicellular organisms and lack any membrane-bound organelles.
Eukaryotes are organisms made up of cells that have membrane-bound organelles and a nucleus that houses genetic material.
Therefore, in eukaryotes, one distinct feature of chromosome organization that is different from prokaryotes is nucleus.
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Explain how to identify
a starting position on a line.
Answer:
We can easily find out the beginning point of the line by using dot representation. When it comes to position vector, it expresses the exact position of certain object from the starting point of the coordinate system. The vector is a straight line that has a certain end which is fixed to its body.
Answer:
Pick a reference point on the line to be the zero position. Determine the direction and measure the distance from zero in standard units.
Explanation:
Fossils may most likely be discovered-
1- in trees
2- along stream banks
3- in paved parking lots
2. They can be discovered in the other two as well, but seeing fossils on the stream bank is the most common
Answer:
2
Explanation:
Which of the following statements correctly describes a DIFFERENCE between the endocrine and nervous systems, which both communicate messages within the body?
Answer:
b is correct
Explanation:
how is oxygen produced during photosynthesis?
