Answer:
Plants can synthesize all twenty amino acids.
Explanation:
Answer:
Plants can synthesize all twenty amino acids
Explanation:
Humans can only synthesize 10 amino acids
Match the hydrologic term to its definition.
Answer:
1st term- groundwater discharge
2nd term- subsurface runoff
3rd term- surface runoff
4th term- groundwater runoff
Explanation:
I hope this helps:)
Surface runoff: falling rainwater that flows over the ground.
Subsurface runoff: the water that infiltrates in the vadose zone; an example is falling rainwater that gets absorbed into the soil
Groundwater runoff: describes water pulled by gravity across land's surface, replenishing groundwater and surface water as it percolates into an aquifer.
Groundwater discharge: this describes the movement of groundwater from the subsurface to the surface i.e. groundwater returns back to land.
How do you explain surface runoff?Runoff is nothing more than water "running off" the land surface. Just as the water you wash your car with runs off down the driveway as you work, the rain that Mother Nature covers the landscape with runs off downhill, too (due to gravity). Runoff is an important component of the natural water cycle.
What is a runoff in groundwater?Runoff is the water that is pulled by gravity across land's surface, replenishing groundwater and surface water as it percolates into an aquifer or moves into a river, stream, or watershed.
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When you walk your dog, you are using energy from the sunlight to power this activity.
Answer:The energy is coupling the sun and the dog to power energy.
I'm most likely wrong but ✌ good luck .
Explanation: the sun sends radiation to the doggo and powers him!!
Good luck again!✌
Terrestrial planets
O all have satellites
are made of mostly rock and iron
O are made of mostly helium and hydrogen
are usually found outside the asteroid belt
Answer:
Are made mostly out of rock and iron
Explanation:
The first one cant be correct because both Venus and Mercury don't have moons.
The planets made out of helium and hydrogen are gas giants.
Terrestrial planets are inside the asteroid belt.
So the answer has to be the second option of "Are made of mostly rock and iron"
Answer:
Explanation:
thanks for the help really needed it
A student measures the range of sound frequencies that the human ear can hear by playing sounds for volunteers between 10 and 30,000 hertz
Answer:
B. Ordered
Explanation:
we found complete question that is: A student measures the range of sound frequencies that the human ear can hear by playing sounds for volunteers between 10 and 30,000 Hertz and asking them to raise their hand if they were able to hear it. What type of variable is the independent variable in this experiment?
A. Categoric , B. Ordered , C. Continuous , D. Discrete
solution
Volunteers between 10 and 30,000 Hz ask the human ear to raise their hand when the student is measuring the range of sound frequency and if they can hear it; This requires consistent answers from the experiment participants on whether or not they can hear the sound. Therefore, the category can be classified under the ordinal category ordered.
as eg. Highest Education Level has variable Elementary School, High School, many College and College Graduate
Help again please thank you! :)
Answer:
A liter is just bigger than a quart
A gram is the the mass of a dollar bill.
A centimeter is the width of a your pinky.
A kilometer is 0.6 miles.
A meter is just bigger than a yard.
A kilogram is 2.2 pounds.
A millimeter is the width of your fingernail.
Biomes are
O A. regions with specific average temperatures
and precipitation levels
B. regions with specific types of animals
O C. regions with specific types of foliage
OD. all of the above
Is there evidence that the average global temperature may be affected by lead?? if so what is some evidence??
Answer:
Yes global temperature could rise due to lead (Pb)
Explanation:
From the recently study as "Potential Effects of Global Warming on Atmospheric Lead Contamination in the Mountains" it is clear that lead (Pb) is contaminating water and that water is being used by plants which also a cause of seasonal fluctuations. Due to these fluctuations winters and summers are changing although this is a very small change. But this is resulting in melting ice from glaciers.
Which statement describes a parasite?
• A parasite is beneficial to its host.
O Aparasite is harmed in its relationship with the host.
A parasite only benefits when the host is alive.
A parasite always kills its host and takes all the nutrients.
Answer:
Option C : A parasite only benefits when the host is alive.
Explanation:
Hope my answer is helpful!!
Pls mark me as brainliest
ASAP What is a hypothesis? A. A type of syringe used in medicine. B. An explanation of scientific phenomena developed after experimentation. C. A guess. D. A proposed explanation based on observations, scientific knowledge or logic.
Answer:
The answer is D
Explanation:
If Mendel had crossed a true breeding dominant plant with a true breeding recessive plant, in which of the three generations is the recessive trait visible?
F1 generation
P generation
F1 generation and F2 generation
P generation and F2 generation
Answer:
P generation and F2 generation
Explanation:
Gregor Mendel performed series of experiments with pea plant to determine the law that governs inheritance. In the parental generation (P-generation), He crossed a truebreeding plant that is dominant for a particular trait i.e. a plant that contains the same dominant alleles in its genotype and a truebreeding plant that is recessive for a particular trait i.e. contains same recessive alleles for the same gene.
He observed that all the offsprings of this cross exhibited the dominant trait in the F1 generation. He then self-crossed the F1 offsprings to yield F2 generation offsprings with both dominant and recessive traits with the ratio 3:1.
Therefore, the recessive trait will be visible in the parent generation (truebreeding recessive parent) and the F2 generation (recessive F2 offsprings). See attached image for detailed cross
Answer:
D
Explanation:
It just is
Modern day rockets were most influenced by the: use of nuclear fusion development of SCUBA creation of the telescope use of liquid fuel
Answer:
true
Explanation:
Why do phospholipids form a bilayer in water? The phosphate portions repel each other. The hydrophilic and hydrophobic parts attract each other. The phosphate portions attract water, and the lipid portions repel water. The lipid portions attract water, and the phosphate portions repel water.
Answer: The phosphate portions attract water, and the lipid portions repel water.
Explanation:
Lipids are hydrophobic, while phosphates are hydrophilic. The lipid tails of phospholipids repel water and attract other lipid tails, so they are always on the inside of the bilayer, keeping them away from the water. The phosphate portions attract water, so they face the outside of the bilayer.
Phospholipids form a bilayer in water because the phosphate portions attract water, and the lipid portions repel water. Thus, the correct option for this question is C.
What is Phospholipid?Phospholipid may be defined as an amphipathic molecule that is significantly constructed from four components. They are:
Fatty acids.A phosphate.Alcohol is attached to the phosphate.A platform to which the fatty acids are attached.The platform on which phospholipids are built may be glycerol or sphingosine. A phospholipid is typically constructed of phosphate and lipids groups.
Among which phosphate portion is hydrophilic which attracts water molecules, while lipid portions are typically hydrophobic that repel water molecules. The lipids molecules are generally insoluble in water while soluble in organic solvents like chloroform, benzene, etc.
Therefore, due to the structural and functional differences phospholipids form a bilayer in water. Thus, the correct option for this question is C.
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Which statement explains why greenhouse gases are needed for the survival of life on Earth? A. Greenhouse gases are clean sources of energy. B. Without greenhouse gases, Earth would be too cold for life to exist. C. Inhaling greenhouse gases is essential for proper lung function. D. Greenhouse gases prevent celestial objects from entering Earth’s atmosphere.
Answer:
B
Explanation:
Answer:
B
Explanation:
which letter a b c or d represents respiration photosynthesis
Answer:
Forgive me if I'm wrong but I believe the answer is ...
Respiration: D
Photosynthesis: A
Hope this helps!
- Quinn
Answer:
A = Respiration
C = Photosynthesis
Explanation:
Respiration is the act or process of breathing. Photosynthesis is the process in which green plants use sunlight to make their own food.
Please answer ASAP my brain is fried and i need help I give brainliests and thanks to those who answer always
Answer:
3. inter dependency
Explanation:
according to the evolutionary approach what are the three body tyoes regarding personality
Answer:
ectomorphs, endomorphs, and mesomorphs
Which of the following is not a type of scientist
Hi there! Hopefully this helps!
This answer is Cryptologist.
For context; A cryptologist is a professional skilled in deciphering codes or puzzles or developing them as to protect classified information.
That is not a scientist.
Answer:
This answer is Cryptologist.
For context; A cryptologist is a professional skilled in deciphering codes or puzzles or developing them as to protect classified information.
Explanation:
Which correctly lists three features that are parts of the topography of an area?
elevation, people, and relief
landforms, elevation, and weather
people, landforms, and relief
relief, elevation, and landforms
The correctly lists three features that are parts of the topography of an area is relief, elevation, and landforms.
What is topography?The field of topography focuses on the shapes as well as characteristics of land surfaces. An area's topography may apply to the actual land shapes or features or perhaps a description of them.
What is elevation?Distance above sea layer is described as elevation. Elevations are often expressed in feet and meters. Contour lines, which typically connect locations of the same height, could be used to display them on maps.
The correctly lists three features that are parts of the topography of an area is relief, elevation, and landforms.
Therefore, the correct answer will be option (D).
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help ;pleaseeeeeeeeeeeeeeeeeee
Answer:
11.) Litre - Just bigger than a quart
12.) Gram - Mass of a dollar bill
13.) Centimeter - width of a fingernail
14.) Kilometer - 0.6 miles
15.) Meter - Just bigger than a yard: 3.3 feet
16.) Kilogram - 2.2 pounds
17.) Millimeter - Width of your pinky
Hope this helps you
Answer:
11)Liter = just bigger that a quart
12)Gram = Mass of a dollar bill
13) Centimeter = Width of a your pinky
14)Kilometer = 0.6 miles
15)Meter = Just bigger than a yard :3.3 feet
16)Kilogram = 2.2 pounds
17)Milimeter = Width of a finger nail
How do the structures of the cardiac muscle and skin tissue support their functions within the body?
Answer:
Cardiac muscle tissue works to keep your heart pumping through involuntary movements. This is one feature that differentiates it from skeletal muscle tissue, which you can control. It does this through specialized cells called pacemaker cells. These control the contractions of your heart.
I'm not sure if this was the answer you were looking for, but if it helps please mark me as brainliest.
which is a non-medelian trait A) a trait with a dominant and recessive allele B) A trait with a clearly dominant form C) A trait with four alleles D) A trait controlled by one gene
Answer: The answer is C. A trait with four alleles.
Helppp!
You discover a new organism wnile doing
research in the mountains
of Nepal. In order to name it
you must first classify it.
After running some tests
you determine that each
cell is an individual
organism and they are
motile, through use of
flagella. You see no nucleus
in the organism, but what is
most unique about them is
that you found the
organisms living in a small
cave pond with a pH of 2,
very acidic. How would you
classify them?
A .Plantae B.Archaebacteria C.Eubacteria D.Protista
Archaebacteria are prokaryotes do not have a nuclear envelope. Thus, option B is correct.
What are the characteristics of Archaebacteria ?These are the ancient organism on earth, classified as bacteria, belongs to the kingdom Archaea
There share some common features with eukaryotes and extremophilic and obligate anaerobe in nature as they can survive under extreme condition and grow in absence of oxygen.
So they under go in the process of methanogenesis and called as methanogens.
Their cell membrane is made up of lipids and cell wall is composed of Pseudomurein, which provide protection them against adverse effect.
The thick cytoplasm of archaebacteria have all the essential elements required for nutrition and metabolism.
They reproduce asexually and are different from both prokaryote and eukaryote in terms of ribosomal RNA. They do not perform photosynthesis.
Hence, option B is correct.
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Cells are often referred to as the building blocks of life. How does this investigation support that statement?
Three cells are placed in three solutions of different concentrations. Determine the concentration of the solutions based on the predominant
movement of water molecules through the cells.
isotonic
hypertonic
hypotonic
Solution 1
Solution 2
Solution 3
Give 2 ways in which the products of anaerobic respiration in yeast are useful to humans,
Anaerobic respiration in yeast (Saccharomyces cervisae) is also called alcoholic fermentation
C6H12O6--->2C2H5O+2CO2
Ethanol can be used as a disinfectant.
Ethanol can also be present in beverages.
Anaerobic respiration in yeast.
Anaerobic respiration is economically important - many of our foods are produced by microorganisms respiring anaerobically. Yeast is used to making alcoholic drinks. When yeast cells are reproducing rapidly during beer or wine production, the oxygen is used up.
How do humans benefit from the products of anaerobic respiration?Another advantage of anaerobic respiration is its speed. It produces ATP very quickly. For example, it lets your muscles get the energy they need for short bursts of intense activity (see figure below). Aerobic respiration, on the other hand, produces ATP more slowly.
What are the two products of anaerobic respiration in yeast?Anaerobic respiration in yeast
The yeast switches to anaerobic respiration. Ethanol and carbon dioxide are produced.
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Scientists think that oxygen produced by the first photosynthetic bacteria contributed to the creation of the ozone layer we have today. If the ozone layer blocked visible instead of UV radiant energy, what do you think would have happened to life on early Earth?
A. Life on earth would have evolved more quickly due to mutations in the DNA of early cells
B. The photosynthetic bacteria would have lost the radiant energy source they used to make a chemical energy and would have died out
C. The photosynthetic bacteria would have turned to aerobic respiration for chemical energy production
D. Photosynthetic bacteria on land would have depended on the higher energy UV light to make chemical energy instead
When water sticks to a cup as part of a science experiment, the attractive property is a/an _______ property.
Answer:
Adhesion
Explanation:
Technically, you need cohesion(water sticking to itself through attraction of hydrogen bonds) to get adhesion(water sticking to other surfaces through attraction of hydrogen bonds). They are rather intertwined. But for this basic answer, it is adhesion.
Which of the following is an example of reproductive isolation? two populations of finches that cannot produce viable offspring two populations of finches that have different feather colors two populations of salamanders that live in different lakes two populations of salamanders that have different tail lengths
The correct answer is A. Two populations of finches that cannot produce viable offspring
Explanation:
Reproductive isolation is a biological and evolutionary phenomenon that prevents two species from successfully reproducing, this means they cannot produce offspring or the offspring is not fertile, even if these species had a common ancestor. Additionally, as a result of reproductive isolation, each species keeps its genes and features. This phenomenon is best exemplified in "Two populations of finches that cannot produce viable offspring " because this refer to the barriers for different species to reproduce or produce viable offspring, which is the focus of reproductive isolation.
Answer:
A on edge
Explanation:
What happens to a population when its larger than the available resources can accommodate
Answer: They would die off.
Explanation:
simple .too many people would have to much of the resource used and then there would be no more resourses to use and the population would die off
An organism changes significantly from the parent generation to the offspring
generation and then stabilizes. What type of evolution is this?
-Graduated speciation
-Allopatric speciation
-Punctuated equilibrium
-Allopatric equilibrium
Answer:
allopatric speciation
Explanation:
i think 2 one
Answer:
Punctuated equilibrium
Explanation:
This is an example of punctuated equilibrium, in which the development of new species occurs very quickly and then stabilizes in subsequent generations.