Answer: Water harvesting (WH) and small-storage technologies are key water-related ... technologies can also help provide water for domestic use, livestock, fodder and tree production, ... WH is the collection of rainfall runoff for subsequent beneficial use. ... of rainfall entering soil storage, where it can later be used directly by plants.
Explanation:
The type of soil that would be best for lining a reservoir is Bentonite Clay.
What is Bentonite Clay?Montmorillonite, which can either be Na-montmorillonite or Ca-montmorillonite, makes up the majority of bentonite, an absorbent swelling clay. Compared to Ca-montmorillonite, Na-montmorillonite can swell much more.
A very fine clay soil is bentonite clay. More water is absorbed by it than by other kinds of clay. Bentonite should be compressed after being combined with coarse material.
The clay then swells up and becomes impenetrable when water is added to the reservoir.
Reservoirs, like this one, are frequently used by farms and ranches to catch and store rainfall.
Reservoirs guarantee that there is enough water for both animals and crops. Bentonite Clay is the best kind of soil to use for reservoir lining.
Thus, the answer is Bentonite Clay.
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What would happen if we didn't have subcutaneous fat
Answer:
What would happen if we didn't have subcutaneous fat?
Ans) For instance, while fat has been blamed for heart attacks, strokes,diabetes, and a host of other serious illnesses, researchers are finding that low fat levels may make us even more vulnerable to death from those conditions. In many studies, being overweight actually lowers morality from disease.
Hope it's helpful to u...Trait A is expressed because of Genes X, Y, and Z. Trait A is a _____
1) physical trait
2) inherited trait
3) polygenic trait
4) pleiotropy
CAN YALL PLEASE HELP
Answer:
inherited trait
Explanation:
because it is what presented by it genotype
What is equilibrium?
Answer:In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time, so that there is no observable change in the properties of the system.
Explanation:
Answer:
Equilibrium means when the concentrations of reactants and products are in an unchanging ratio. Another way of saying this is that a system is in equilibrium when the forward and reverse reactions occur at equal rates.
Explanation:
i hope this helps
answer quick!
Which statement best describes embryonic stem cells?
Embryonic stem cells are capable of self-renewal only.
Embryonic stem cells are capable of differentiation only.
Embryonic stem cells are capable of self-renewal and limited differentiation.
O Embryonic stem cells are capable of self-renewal and unlimited differentiation.
Answer:
Embryonic stem cells are capable of self-renewal and limited differentiation.
Explanation:
Answer:
✔ Somatic
stem cells are capable of
✔ self-renewal
, not differentiation.
✔ Embryonic
stem cells are capable of self-renewal and
✔ differentiation
.
✔ Amniotic fluid
stem cells are capable of
✔ self-renewal
and limited differentiation.
Explanation:
(ii) Explain why active transport is necessary in root hair cells.
Please helpp
Active transport is necessary in the root hair cells because minerals in soil solutions cannot move into plants by osmosis or diffusion.
Dissolved minerals in soil solutions cannot move into the roots of plants by osmosis because only water molecules move by the process.
Also, the minerals cannot move by diffusion because their concentrations are usually very low in soil solutions.
Thus, the minerals need to be moved from the soil into the roots of plants against their concentration gradients. This is where active transport comes in.
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Find the variables in the following simple experiments and state which variable is the
independent variable, dependent variable, and the controlled variables.
1. Experiment to find out if tomato plants grow faster in full sunlight or partial sunlight.
2. Experiment to find out if red ants prefer honey over sugar as a source of food.
3. To find out if where fish survive better in rainwater or chlorinated water from faucet.
4. To find out if chicken grow faster if they are fed with pure corn or pure rice.
5. An experiment to find out if corn plants grow better in sand or clay soils
Answer:
1. The dependent variable is the tomato plant because the tomato plants depends on the light to for the plant to grow. The independent variable is the light. The light does not depend on anything. In this experiment the variable that is being controlled is the light because the experimenter is controlling how much light the tomato plant is getting.
2. The dependent variable are the red ants because the red ants are going to determine(depend) to see if they like honey or sugar better. The independent variable are the honey and sugar because honey and sugar are a type of food and it does not depend on anything. The controlled variable is the food because the experimenter is controlling what the red ants like for food.
3. The dependent variable is the fish because the fish depends if they will survive in rainwater or chlorinated water. The independent variable is the rainwater and chlorinated water because the types of water does not depend on whether or not the fish survives. The controlled variable is the types of water (rainwater, chlorinated) because the experimenter is controlling the water that the fish will be exposed to.
I hope that this helps.
Several groups of students were comparing the processes of mitosis and meiosis. Each group came up with a different answer for how the two processes are different. Which of the groups made a statement about mitosis and meiosis that is most correct?
Group 1, they said that mitosis is involved in the growth and repair of cells and undergoes cell division twice, while meiosis is involved in sexual reproduction and undergoes cell division once.
Group 2, they said that mitosis is involved in the growth and repair of cells and undergoes cell division once, while meiosis is involved in sexual reproduction and undergoes cell division twice.
Group 3, they said that mitosis is involved in sexual reproduction and undergoes cell division twice, while meiosis is involved in the growth and repair of cells and undergoes cell division once.
Group 4, they said that mitosis is involved in sexual reproduction and undergoes cell division once, while meiosis is involved in the growth and repair of cells and undergoes cell division twice.
Answer:
Trust it’s B
Explanation:
I took the test and studied
Answer
Explanation: Esla B
The green plant pigment that absorbs sunlight is
OA.
cellulose.
OB. chlorophyll.
C. carbohydrate.
OD. starch.
Answer:
B. Chlorophyll
The others are wrong
Obtaining nutrients from the
environment and breaking them down
for transport...
a.Synthèsis
b.Nutrition
c. Transport
d.Simple Sugars
Answer:
a
Explanation:
Answer:
A
Explanation:
Complete the following sentence.
Forty-five percent of ____ ____ nurses work in intensive care units.
Answer: im not really sure buti believe that is registered.
Forty-five percent of registered nurses work in intensive care unit.
Answer:
critical care nurses
Explanation:
PLEASE HELP ASAP
If you discovered a cell that has no nucleus, no membrane bound organelles, and a wall, would you infer that it was a prokaryote or a eukaryote? Why?
Answer:
prokaryote
Explanation:
prokaryotes do not have a nucleus or membrane bound organelles, most prokaryotic cells have a cell wall
PLEASE HELP QUICK!!!!!! WILL GIVE BRAINIEST!!!!!!
PLSSS HELP ME ASAPPPP Name the organization
What happens to red blood cells in the following solutions
A) Salt water?
B) Distilled Water ie. Hypotonic solution?
C) Tap water ie. Isotonic Solution?
Answer:
A) The red blood cell will lose water and shrink
B) The red blood cell will gain water, swell and eventually burst; aka hemolysis
C) The red blood cell will fill up with water and burst
Please help —————//////
Answer:
okahdbd fb fbff
Explanation:
ng nfnfgngngnngngngngnfnfnv dnf. fbf f fn
Which statement describes the role of the organism indicated by the blue arrow in the food web?
A - A primary producer that recycles organic molecules from sunlight
B - A secondary consumer that obtains its energy from the consumption of animals
C - A primary consumer that obtains its energy from the consumption of animals
D - A secondary consumer that recycles organic molecules by breaking them down
Answer:
Producers bring energy into the ecosystem by making organic molecules from sunlight or chemical compounds.
Explanation:
Answer: A secondary consumer that obtains its energy from the consumption of animals
Explanation:
the explanation is... i got it right
The original cell theory has been expanded upon since it was first developed to include further additions due to advances in research on the cell. Which statements were not in the original cell theory, but are further explained by the modern cell theory? Check all that apply.
All cells are similar in structure and function.
Cell contains hereditary information that is passed from cell to cell during cell division.
Living cells can be created from dead cells.
All cells perform similar metabolic activities.
Answer:
The Correct answer is
B. Cell contains hereditary information that is passed from cell to cell during cell division.
D. All cells perform similar metabolic activities.
Explanation:
Hope this helps!!!!!
The statements 'the cell contains hereditary information that is passed during cell division' and 'all cells perform similar metabolic activities' were NOT in the original cell theory.
The cell theory is a universally accepted biological theory initially developed by Matthias Schleiden and Theodor Schwann (1839).The original statements of the cell theory include:
The cell is the basic structural and functional unit of all organisms.All life forms are composed of cells.All cells derive from preexisting cells, which means that the origin of all organisms can be traced to a primitive ancestral cell.In conclusion, the statements 'the cell contains hereditary information that is passed during cell division' and 'all cells perform similar metabolic activities' were NOT in the original cell theory.
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A bird catches and tries to eat a caterpillar. The caterpillar has a bad taste, so the bird lets the caterpillar go. The next time it sees the same kind of caterpillar, the bird avoids eating it. Which best describes this behavior? trial-and-error learned behavior trial-and-error instinct behavior conditioned reflex behavior conditioned inherited behavior
Answer:
The correct option is trial and error learned behavior
Explanation:
A trial and error learned behavior is a type of behavior in which an organism attempts to or tries something new which makes it (the organism) accept the reality of that thing or situation. This means that if the attempt is successful or pleasurable, the organism will attempt it again and if it's not, the organism will avoid that thing.
This is what was described in the question with the bird trying to eat the caterpillar but found it unpleasurable which made it to start avoiding it afterwards.
Answer: A trial-and-error learned behavior
Explanasion
bird catches and tries to eat a caterpillar. The caterpillar has a bad taste, so the bird lets the caterpillar go. The next time it sees the same kind of caterpillar, the bird avoids eating it. Which best describes this behavior? trial-and-error learned behavior trial-and-error instinct behavior conditioned reflex behavior conditioned inherited behavior so that would be A trial-and-error learned behavior
A male flying tree squirrel with a medium-length tail has babies with a female with a medium-length tail. Over the years their total offspring number is 52. 13 of these babies have long tails, 27 have medium-length tails and 12 have short tails. a) Propose a method of inheritance for tail length. b) What is the likely genotype of the parents? c) What is the expected phenotypic ratio? d) Given the number of offspring that were had, what is the expected number of offspring for each phenotype?
Answer:
Explanation:
(a) The mode of inheritance for the tail length would be incomplete dominance. In this type of inheritance, one of the alleles representing a gene in heterozygous conditions exert incomplete dominance on the other allele giving rise to a new phenotype.
(b) The likely genotype of the parents are heterozygous. The medium tail length results from the incomplete dominance of the long tail allele on the short tail allele. There is no allele for the medium tail length itself.
(c) Assuming that the allele for long tail length is T and that of short tail length is t, the genotype of the parents would Tt. Crossing the two parents
Tt x Tt
TT Tt Tt tt
TT - Long tail = 1/4
Tt - medium tail = 1/2
tt - short tail = 1/4
(d) From the expected phenotype ratio
Expected number of offspring with long tail = 1/4 x 52 = 13
Expected number of offspring with medium tail = 1/2 x 52 = 26
Expected number of offspring with short tail = 1/4 x 52 = 13
All life on earth depends on _____ through the ecosystem
Answer:
Energy
Explanation:
An enzyme catalyzes a chemical reaction, where A and B are joined to yield C.
What statement is correct about this reaction?
- A and B are products.
- B and C are substrates.
- A and C are products.
- A and B are reactants.
The answer is B and C are substrates
PLEASE HELP QUICK!!!! WILL GIVE BRAINIEST!!!!!
Answer:
It’s a protein macromolecule
A plant has been sprayed with a chemical that promotes abscisic acid and inhibits ethylene until the fruit has been exposed to artificial light (like light bulbs indoors). Explain what this would mean for fruits picked at a farm and then sold in stores.
Answer:
See the answer below
Explanation:
The first thing is that ethylene as a plant hormone primarily functions as a major driver of fruit ripening ahead of abscisic acid. Hence, a fruit that is unable to synthesize or prevented from synthesizing ethylene will not show any sign of ripening.
For, a plant sprayed with an ethylene inhibitor, its fruit will be prevented from ripening. However, if the synthesis of ethylene is stimulated by the exposure of the fruit to artificial light, the implication is that such fruit will appear ripened or otherwise depending on the store it is sold.
If the store has artificial light, in no time, ethylene production would be stimulated and ripening will commence. If otherwise, such fruit will not show any sign of ripening until it is purchased off the store and taken to a home adorned with artificial lights.
What is the definition of a Missionary
A religious community run by monks
Someone who prays five times a day
Christians who left home to convert foreign people to Chrissianity
A man or woman taking a pilgrimage to Mecca for their Hai
с
d
Answer:
Christian's who left home to convert foreign people to christianity
Explanation:
it was there mission
The spongy material in the center of a bone is called the bone marrow.
True or False
I would say that is true.
Answer:
it is true
Explanation:
in the bone there are 3 layers the outer layer is made of thin membrane
the middle layer is smooth and hard
the inner layer looks like a sponge is very hard and strong and it protects the center of the bone marrow, which looks like a thick jelly
Which organelles would a student include when constructing a model of a plant cell that would differentiate it from an animal cell?
Newton's third law of motion states that for every action there is an equal and opposite reaction. Science teachers often model this law by showing what happens when two floating balls collide in a pool of water. What is the most likely reason that science teachers explain this law by modeling it?
Answer:
The law is an abstract idea that may be difficult to understand without seeing how it works.
Explanation:
5. The evidence for evolution by natural selection.
Answer:
air+7=p+s/1.342643
Explanation:
thats all i know
Explain how the heliocentric model has been modified with the help of telescopes and probes ?
Answer:
They collect more information.
Explanation:
The heliocentric model has been modified with the help of telescopes and probes because telescopes and probes collect more accurate information about the solar system and planets. Due to information collected from these instruments, scientists are able to modify the heliocentric model more accurately. So we can conclude that with the help of telescopes and probes, the heliocentric model has been modified.
Telescopes and probes gather more accurate data about the solar system and planets. Due to data collected from these instruments, scientists are able to modify the heliocentric model more accurately.
What is a heliocentric theory?
Heliocentrism is a cosmological model in which the Sun is assumed to lie at or near a central point while the Earth and other bodies revolve around it.
So we can conclude that with the help of telescopes and probes, the heliocentric model has been changed.
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Below is a diagram illustrating how cells at the bottom of the early embryo are releasing chemicals to nearby cells:
Predict the end result of the process represented in the diagram.
Cell differentiation
Programmed cell death
Mitotic embryonic division
Transcription and translation
Answer:
The correct answer is - transcription and translation.
Explanation:
The chemical shown in the image which is released to the nearby cells is signaling molecules that interact play an important role to induce the change in the cell function as per the chemical signal molecule and internal condition.
Signal molecules bind to the receptor present on or in the cell and change confirmation to initiate the gene expression more specifically translation and produce the proteins that result in different cell functions.
Primary function of the signaling molecules is to start protein production in nearby activated cells.
Answer:
Cell Differentiation
Explanation: