Answer:
The discharge of effluent from wastewater treatment plants (WWTPs) has major detrimental effects on the health of aquatic ecosystems. WWTP outfall can deposit large amounts of organic matter and nutrients into receiving waterways. Increased nutrient loading can lead to eutrophication (20) and temporary oxygen deficits (35)
HELP What is the relationship between restriction endonucleases, recognition sites, and restriction digestion?
When does genetic mutation occur
an experiment is carried out to determine how different pH values of soil will affect the growth of tomato plants in this experiment the development variable could be the
Answer:its the tomato
the pH is what is going to effect the growth of tomatoes the higher pH levels should effect it the most possibly even kill it while the regular soil should not effect it to much.
Explanation:
Can someone please help me...
Answer:
Pretty sure it's D. Could be wrong tho.
Answer:
Write the names of the cells
Explanation:
I've just done that literally on monday
Which statement explains what happens at the water table?
Water rises to a place above the surface where people can collect it and use it for drinking water.
Materials such as clay or granite prevent water from seeping into the ground at the water table.
A boundary forms between an area filled with water and an area with both moisture and air.
Water from rivers, lakes, and streams seeps into the ground and saturates it to reach the water table.
Answer:
1.
Water rises to a place above the surface where people can collect it and use it for drinking water. Materials such as clay or granite prevent water from seeping into the ground at the water table. A boundary forms between an area filled with water and an area with both moisture and air.
Answer:
the answer is C
Explanation:
As of 2005, how many biodiversity hotspots have been identified around the world?
Answer: 34
Explanation: "In 2005, an additional analysis brought the total number of biodiversity hotspots to 34, based on the work of nearly 400 specialists." Basically, what the quote is saying is that, 34 biodiversity hotspots were found by 400 specialists.
Which statement best describes the connection between the proton gradient and the transfer of electrons through the electron transport chain?
The proton gradient is generated by water moving along the electron transport chain.
The proton gradient is generated by protons moving along the electron transport chain.
The proton gradient is generated by proton pumping into the intermembrane space using the energy from the transfer of electrons.
The proton gradient is generated by electron pumping into the intermembrane using the energy from the transfer of electrons.
Answer:
C. The proton gradient is generated by proton pumping into the intermembrane space using the energy from the transfer of electrons.
Explanation:
I got it right on Edg
What is the role of bacteria and lightning in the nitrogen cycle ?
Answer: Atmospheric Fixation
The enormous energy of lightning breaks nitrogen molecules and enables their atoms to combine with oxygen in the air forming nitrogen oxides. These dissolve in rain, forming nitrates, that are carried to the earth.
Which group of stars increase in brightness as they increase in temperature?
A) Supergiants
B) Giants
C) White dwarfs
D) Main Sequence
Water pollution is caused by ______.
Answer:
Water pollution can be caused in a number of ways, one of the most polluting being city sewage and industrial waste discharge. Indirect sources of water pollution include contaminants that enter the water supply from soils or groundwater systems and from the atmosphere via rain.
¿una barra de acero en puente de un camino de la alta montaña tiene una longitud de 50 cm cuando se encuetra a 30 C. Calcular que longitud tendra cuando su temperatura descienda a la -25 C ?
Answer:
L = 50,033cm
Explanation:
Para saber cuál es la longitud final de la barra de acero cuando la temperatura desciende, solo debemos aplicar la siguiente formula:
L = L₀ (1 + ΔT)
Donde:
L = Longitud final L₀ = Longitud inicial = Coeficiente de dilatación lineal del acero = 1,2x10-5 ΔT = Cambio de temperatura T₁ – T₀Entonces, considerando los datos brindados en el ejercicio problema, sabemos que:
L₀ = 50cm T₀ = 30ºC T₁ = -25ºC ΔT = -25ºC-30ºC = 55ºCL = L₀ (1 + ΔT)
L = 50 cm x (1 + (1,2x10-5 x 55ºC))
L = 50 x (1 + 0,00066)
L = 50,033cm
How does hydrologic cycle depend on carbon,nitrogen,and phosphorus cycle
Carbon atoms typically make
bond(s) in a molecule.
a
four
b three
c
one
d
two
Chat
The answer is a. four
Explanation:
hope this helps
based on the information above, which of these would most likely be affected by a global warming?
Polar bear living on the ice sea.
Traits are determined by the sequence of nucleotides in DNA
O
True
O False
Answer: false
Explanation:
Why is the arch shape and the keystone at the top of the arch a fitting analogy for what Robert Paine observed?
How many numbers of parents contribute jeans to the blue headed Wrasse
I need help please...
1. Does respiration occur in (a)lungs, (b)heart, (c)trachea (d)lungs (e)arteries, or (f)veins? Explain your answer.
Answer:
(a) lungs
Explanation:
The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
Please help me answer this
Answer:
lipids
Explanation:
lipids also can contain sulphur (C, H, O, N, S, P)
I can conclude that the mineral that the scientist found is harder than chalcopyrite, pyrite, and orthoclase, but not harder than quartz. I can also conclude that the unknown mineral is a relatively hard mineral. Which ideas did you include in your answer? Check all that apply.
Answer:
B
Explanation:
Answer:
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBb
Explanation:
B
When sugar is made by the plant, it doesn't go to waste if the plant doesn't need to use it immediately. It is stored in plants as a molecule called _____, which is just a bunch of glucose molecules bonded together in a particular way.
Answer:
Excess sugar is stored as Starch
Explanation:
Excess sugar is stored as starch in the roots of a plant
Answer:
Sugar is stored as starch or glycogen
In what organelle does cellular respiration occur
Answer:
cytoplasm and mitochondria i believe
Answer: Mitochondrion or how i would say the one that looks like a cheeto puff but yea its the mitochondrion
In the diagram below, which part of the human brain handles processes such
as thinking, hearing, and movement?
B
O
A. Both B and C
B. B only
C. Both A and C
OO
D. A only
Answer:
There is no diagram below
Explanation:
In dogs, curly tails are dominant over straight tails. If a pure curly-tailed dog is mated with a straight-tailed
dog, what percentage of their offspring will have curly tails?
Answer:
Explanation:
50% cause curly tails are dominate
I need help quick please
Answer:
D
Explanation:
The population density would be 20 / 5 = 4 mice per m².
PLS HELP ASAP WILL GIVE BRAINLIEST!!!
What happens to particles in a solid when heat is applied? (3 points)
a
They move around more.
b
They get closer together.
c
They reduce in size.
d
They stop moving.
imprinting is a type of _ behavior
A. Reflex
B. learned
C. Instinct
D. inherted
Answer:
B.) Learned
Explanation:
Key points. Habituation is a simple learned behavior in which an animal gradually stops responding to a repeated stimulus. Imprinting is a specialized form of learning that occurs during a brief period in young animals—e.g., ducks imprinting on their mother.
Answer:
B Learned
Explanation:
I got it right on a quiz
In the United States, alcoholic beverages that are sold in stores display a government warning stating that pregnant women should not drink alcoholic beverages. This is because it prevents cleavage division from occurring, so a zygote cannot become a blastocyst. if a woman drinks alcohol while she is pregnant, she may not be able to ovulate again after childbirth. studies have proven that alcohol consumption causes long-lasting disorders in the fetus. the science of chemistry has shown that alcohol is a reactive substance that may interfere with the mother’s food digestion.
Answer:
The correct answer is - studies have proven that alcohol consumption causes long-lasting disorders in the fetus.
Explanation:
Alcohol can cross the barrier that the placenta creates between the mother and fetus so the alcohol can negatively impact the fetus or newborn by various means.
It can harm the fetus as it may result in damage to the cells of the fetus. Brain cells and spinal cord cells are prone to such kind of alcohol toxicity or syndrome. Alcohol spectrum disorder that affects the development of the baby which could be long-lasting.
Answer:
studies have proven that alcohol consumption causes long-lasting disorders in the fetus.
Explanation:
A form of simple diffusion is Osmosis. In which direction will water flow in the process of Osmosis?
a- Water will flow away from the solutes, with the concentration gradient
b- Water will flow from low concentration to higher concentration
c- Water will flow with the solutes, against the concentration gradient
d- Water will flow towards the solutes (i.e. toward the higher salt concentration)
Answer:
Water will flow from low concentration to higher concentration.
Explanation:
Water will move in the direction where there is a high concentration of solute (and hence a lower concentration of water. Salt is a solute, when it is concentrated inside or outside the cell, it will draw the water in its direction.
The narrator states that Dr. Taylor's work seems like it's from the "realms of science fiction." What did she mean by this statement?
Answer:
Growing organs and new body parts in a lab isn’t currently possible with modern medicine. Until now, we’ve only seen this kind of experiment prove successful in fictional stories and movies. If Dr. Taylor’s experiment is successful, it’ll be a huge leap forward for modern medicine.
Answer:
Growing organs and new body parts in a lab isn’t currently possible with modern medicine. Until now, we’ve only seen this kind of experiment prove successful in fictional stories and movies. If Dr. Taylor’s experiment is successful, it’ll be a huge leap forward for modern medicine.
Explanation:
