Answers
Answer:
The metabolic rates of aquatic organisms increase as the water temperature increases. If water is too warm, it will not hold enough oxygen for aquatic organisms to survive. Pure water only has a pH of 7.0 at 25 degrees Celsius. This process occurs seasonally in holomictic (mixing) lakes, as the water temperature
Explanation:
water tempature - enviromental measurment system
HOPE THIS HELPEED :)
Related Questions
Ocean water is generally
Warm
Salty
Ice Cold
Fresh Water
Answers
Answer:
Deep ocean water (DOW) is the name for cold, salty water found deep below the surface of Earth's oceans. Ocean water differs in temperature and salinity. Warm surface water is generally saltier than the cooler deep or polar waters; in polar regions, the upper layers of ocean water are cold and fresh.
Which ones goes with organ,organ system, and tissue
Answers
organ = a structure made of two or more tissues that work together.
organ system = organs that work together.
tissue = a group of cells that work together.
Factors that limit the growth, abundance, or distribution of an organism or a population are known as
Abiotic factors
Limiting factors
Biotic factors
Environmental factors
Answers
Select the correct answer.
A pond shows the presence of algal bloom in it. For night-time, what is the interpretation with respect to the amount of oxygen and nitrates dissolved in that water?
CA Amount of dissolved oxygen will be lesser than the average, and amount of nitrates will be high due to the presence of a large number of algae in it.
B. Amount of dissolved oxygen will be higher than the average, and amount of nitrates will be less due to the presence of a large number of algae in it.
C Amount of both, oxygen and nitrates, will be higher than the average due to the presence of a large number of algae in it.
Answers
Answer:
B
Explanation:
Amount of dissolved oxygen will be higher than the average and amount of nitrates will be less due to presence of algae in it
Answer:
B
Explanation:
The_________controls the movement of materials into and out of the cell.
a.) cell membrane
b.) nucleus
c.) cytoplasm
d.) mitochondrion
Answers
Answer:
cell membrane
Explanation:
Answer:
cell membrane
Explanation:
A marine ecologist has constructed the conceptual model shown in the diagram. Which prediction can be made from using this model?
Answers
Hello. This question is incomplete. You forgot to put the diagram and answer options.
The diagram is in the figure attached below and the answer options are:
Where the tertiary consumers get their energy
How often primary producers are able to reproduce
When bacteria and fungi initiate the process of decomposition
Whether other secondary consumers are present
Answer:
Where the tertiary consumers get their energy
Explanation:
The diagram establishes the visualization of a food network where it is possible to visualize all the relationships between predators and game, in addition to being possible to observe the relationships between each trophy within a food chain.
With this, it is possible to determine all the ways that tertiary consumers are able to obtain energy and observe how that energy reached them.
Answer: A
Explanation: I just took the test
Which division of time is the second smallest?
Answers
Answer:
PERIOD
Explanation:
A.P.E.X
Please hurry it’s urgent.
Consider the food web seen here. One member, the northern spotted owl, lives in cavities of trees in old-growth forests. Old
growth forests contain trees that are more than 200 years old and have not been cut, pruned, or managed. Imagine that these
forests have been heavily logged, Predict the outcome on this food web if the habitat of the owl is removed
AY
The food web will collapse without this top-level consumer present
B)
The niche filled by the owl will be filled by other predators like the hawk
and fox
The niche filled by the owl will be empty. The other animals within the
food web will grow unchecked.
Without the owl present, the empty niche will result in an overpopulation
of hawks. Eventually the lower-level consumers will disappear
DY
Answers
Answer:
I'm pretty sure it is the third option: The niche filled by the owl will be empty. The other animals within the food web will grow unchecked.
Explanation:
The owl is a predator animal. As it hunts small prey, it keeps the population of those prey animals stable. If the owl is taken out of the habitat, then the population of the prey animals it used to hunt will grow out of control.
The niche filled by the owl will be empty. The other animals within the food web will grow unchecked.
What is a food web?All the food networks in a single ecosystem make it into a food web. Each organism in an ecosystem is a link in a number of food chains. Energy and nutrients can go along different food chains as they move through the environment. A food web is made up of all the linked and overlapping food systems in an ecosystem.
The trophic levels are divisions into which organisms in food webs are categorized. These levels can be roughly categorized as producers (first trophic level), consumers (second trophic level), and decomposers (final trophic level).
The first trophic level is producers. Producers often referred to as autotrophs, produce all of their own food and do not rely on any other living thing for sustenance. The majority of autotrophs convert sunlight, carbon dioxide, and water into food (a nutrient called glucose) through a process known as photosynthesis.
The most well-known form of autotroph is a plant, but there are numerous others as well. Algae are autotrophic, and their bigger forms are known as seaweed. Autotrophs include the small sea life known as phytoplankton. Autotrophic bacteria include certain varieties. For instance, microorganisms that live near active volcanoes make their own food by using sulfur rather than carbon dioxide. Chemosynthesis is the name of this process.
Therefore, The niche filled by the owl will be empty. The other animals within the food web will grow unchecked.
Read more about the food web, here
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Why are massive main-sequence stars not
likely to have planets that contain life?
1. The life zones around these stars are too
small.
2. These stars would sweep away all of the
material from which planets could form.
3. These stars are on the main sequence for
too short a time to alllow life to evolve
4. These stars are too hot to allow water to
exist as a liquid on any planets that might
form.
5. These stars are almost always binaries
and planetary orbits are unstable around bi-
naries.
Answers
Answer:
5
Explanation:
List the order in which Consumers arrive to your new ecosystem
Answers
Answer:
Producers, Primary consumers, Secondary Consumers, and Tertiary Consumers.
Explanation:
What do you think could have happened to the amount of food and precipitation from that period to help explain the growth of the buffalo population?
Answers
Answer:
Which of the following equations are balanced correctly?
2Ag2O → 4Ag + O2
Zn + HCl → ZnCl2 + H2
Cu + H2O → CuO + H2
2C4H10 + 13O2 → 8CO2 + 10H2O
Explanation:
how does heat from the sun warm the earth?
Answers
Answer: the sun heats the earth through radiation
Explanation:
Answer:
Heat from the sun may warm the Earth when greenhouse gases absorb infrared radiation (IR), which you cannot see but can feel as heat. Dark surfaces also play a huge role in heating up Earth's surface, as they reflect less light and absorb most of the energy from the sun, in contrast to lighter surfaces, which reflect more light than it absorbs.
In what ways did Charles Lyell impact Charles Darwin’s theory of evolution? What type of relationship did Darwin have with Charles Lyell? How did Darwin learn about Charles Lyell's ideas?
Answers
Answer:
They both believed that continuous and gradual change is law of nature
Explanation:
Charles Lyell's “Principles of Geology “ encouraged Charles Darwin to think of evolution of living organisms as a slow process just like the slow geological processes taking place since millions of years. As per Charles, the slow and little contribution of continuous geological events shaped the present geological attributes of the earth. Likewise Charles Darwin’s theory of evolution also earmarked accumulated effects of small gradual changes over immense spans of time. They both believed that continuous and gradual change is law of nature.
If an organism is known to have 38 chromosomes in each body cell,
how many chromosomes will each new gamete have after meiosis?
Answers
Explanation: because gametes contain HALF the chromosomes contained in normal diploid cells of the body, so you take half of 38, which is equal to 19.
Hope that helps!
Which of the following is not a layer of hair?
Group of answer choices
Cuticle
Root
All the above are layers of hair
Cortex
Medulla
Answers
Answer: the root is not a referred to as a layer of the hair
Explanation: Medulla, Cortex, and cuticle are 100% layers but the root doesn’t seem to be one
Difference between homology and heterology?
Answers
Hello! I got the answer! So if you look at the word homo and hetero. Homo means the same and hetero means different. So homology is the study of to show the simliarity between organisms. And heterology is the study of to show difference between organisms. This is my first time answering! Anyways have a good day/night!!
Which of the following is/are true about eukaryotic transcription?
A) RNA polymerases bind directly to the core promoter (TATA box)
B) Transcription factors are required for RNA polymerase ll-dependent transcription
C) RNA polymerase ll transcribes the protein-coding genes
D) Poly-A tail is the last part of transcript synthesis by RNA polymerase ll.
E) rho factor participates in transcription termination
Answers
Answer:
Option B is true (Transcription factors are required for RNA polymerase ll-dependent transcription)Explanation:
Option B is correct because many different transcription factors are involved in the eukaryotic transcription, particularly genes transcribe by RNA polymerase II. TFIID, A, B, F, E, and H are general or basal transcription factors of human.
Option A is wrong because RNA polymerase II first bind with the general transcription factor, TFIID. TFIID recognise the TATA box and forms a platform for TFIIB binding.
Option C is wrong because RNA polymerase II transcribe protein coding genes but it also transcribe small nuclear RNAs (snRNAs).
Option D is incorrect because transcription of poly-A tail is synthesized by template-independent RNA polymerase called poly(A) polymerase.
Option E is also incorrect- rho factor or rho-dependent termination is used by bacterial transcription termination process.
For more information visit
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I need helppp on thisss !!!
Answers
Answer:
H
Explanation:
HURRY 20 POINTS WILL MARK BRAINILEST
A scientist places four identical cells into four different liquids, each with different concentrations of magnesium. Cell Description of Liquid Result W Slightly more magnesium than the cell Took in magnesium X The least amount of magnesium Took in magnesium Y Slightly less magnesium than the cell Took in magnesium Z The most amount of magnesium Took in magnesium Which shows evidence of active transport? cells W and Z cell W only cell Y only cells X and Y
Answers
Answer:
It’s cells x and y
Explanation:
Answer:
X and Y
Explanation:
please help lot of points i need helppppp
Answers
Who's more likely to survive a bullet wound; a body builder or an obese person?
Answers
Answer:
an obese person is likely to survive a bullet wound, because of the thick skin/ layer they have. People have survived gun-shots in the past because of their size...
What is a subunit vaccine made from?
Answers
Answer:
Subunit vaccines are composed of a part of the virus particle responsible for inducing protective immunity. A subunit vaccine produced by recombinant DNA techniques would provide an efficient and inexpensive alternative method for the control of this commercially important disease.
The picture below shows a simple model of the rock cycle. Use the picture to answer any questions that follow.Which events at point 6 could transform sedimentary rock into igneous rock?
Extreme winds and storms weather the sedimentary rock into particles, which collect in rivers and are compacted into igneous rock.
Rising oceans erode mountains of sedimentary rock into particles, which sink and get compacted into layers that form igneous rock.
Tectonic plates drive sedimentary rock under Earth's surface, where it melts into magma and turns into igneous rock as it cools.
Shifting tectonic plates push the sedimentary rock toward the poles, where it freezes and hardens into igneous rock.
Answers
Answer:
Tectonic plates drive sedimentary rock under Earth's surface, where it melts into magma and turns into igneous rock as it cools.
Explanation:
Predict the likely effect on the ability of substance L to enter the cells if substance L is attached to a large protein instead of free in the
culture.
Answers
Answer:
Since the cell membrane is semi-permeable, the likelihood of substance L entering the cell attached to a large protein is lower than that of substance L free in the culture. Substance L enters the cell membrane through active transport, but the cell membrane may block the larger protein, thus blocking substance L, if it is attached to the large protein.
Explanation:
B vitamins and vitamin C are water soluble vitamins.
O A.
True
B.
False
Answers
Answer:
A. TRUE
Explanation:
"B-complex vitamins and vitamin C are water-soluble vitamins that are not stored in the body and must be consumed each day." says google
Why is this statement not a hypothesis?
Sunflowers require soil and plenty of sunlight and water to grow and thrive.
Answers
So if that statement were reworded to a hypothesis it would be like “If sunflowers are planted in soil and given plenty of sunlight and water (action) it will grow and thrive (desired result).”
i have no idea if that made any sense but like thats the best way i can explain it
Answer:
It’s stating exactly what is going to happen with no guess and it’s not in an if,then format
Why does the northern hemisphere experience Spring in March, while the Southern Hemisphere experiences fall?
Answers
Explanation:
because the tilt of the earth on its axis
Answer:
The Sun is directly overhead in the Northern Hemisphere in March The Southern Hemisphere receives more direct rays from the Sun in March. The Northern and Southern Hemispheres get the same amount of energy from the Sun in March.
Explanation:
i hope this makes sense and helps out a little bit :))
Which of the following conclusions is suggested by the map
Answers
Mendel used more than 28,000 pea plants in his experiments. Why is it
important that he studied such a large sample of pea plants?
A. Having more samples gave him results that were closer to the
predicted ratios.
B. The pea plants were very inexpensive.
C. Using more plants made the experiments take less time.
D. Most pea plants die after producing seeds.
Answers
I need an answer for this ASAP. it’s number 6 7 8. 52 points to first person
Answers
7. Hailstorms, ice storms, thunderstorms, windstorms, tu rica es and tornadoes.
6 high air pressure experts a force on the surrounding low air pressure results in hire sea levers
Answer:
6. So high air pressure over a sea area corresponds to low sea level and conversely low air pressure (a depression) results in higher sea levels.
7. Thunderstorms, Tornadoes, Hurricanes, Winter storms
8. weather is short-term changes in the atmosphere and climate what the weather is like over a long period of time in a specific area.
Hope this is helpful!
