Answer:
the first one
Explanation:
the partials in a liquid are closer together then a plasma
Answer:
number 1
Explanation:it make since
Most eubacteria are ____________________ because most rely on nutrition from other organisms.
Answer:
heterotrophic(Heterotrophic Eubacteria are among the most abundant and diverse bacteria on Earth,)
Explanation:
plzz mark me brainliest
BTW I NEED THIS ASAP what words can i add to make a word with trait variation?
Answer:
artist, strait, air, art, at...
Explanation:
Select the correct answer.
Why are kelp and seagrass not found in deep oceanic water?
Answer:
There is no sunlight/light in deep ocean waters, therefore the plants cannot grow.
Explanation:
Answer:
B) There’s no availability of sunlight
Explanation:
I just took a test with this question on it and got it right.
Hope this helps! :)
On her way to school Tuesday morning, Ana got soaking wet during a surprise rainstorm. She was not carrying an umbrella or rain jacket
because the climate in her town was normally very hot and dry. What are the main factors that influence the amount of precipitation in an area or
region?
A. latitude, altitude, distance from large bodies of water
B. latitude, ocean currents, distance from large bodies of water
C. ocean currents, distance from large bodies of water, prevailing winds
D. prevailing winds, presence of mountain ranges, seasonal winds
Answer:
D
Explanation:
She was not carrying an umbrella or rain jacket because the climate in her town was normally very hot and dry, the main factors that influence the amount of precipitation in an area or region is prevailing winds, presence of mountain ranges, seasonal winds
what is climate ?Climate is defined as a long-term pattern of weather in a specific area. the change weather can occur from hour-to-hour, day-to-day, month-to-month or even year-to-year.
the determination of climate can be occurred by a region’s climate system, this system consist of major components such as the atmosphere, the hydrosphere, the cryosphere, the land surface, and the biosphere.
The atmosphere is the variable part of the climate system where the composition and movement of gases surrounding the Earth can change radically, influenced by natural and human-made factors.
Changes to the hydrosphere, which include variations in temperature and salinity, occur at much slower rates than changes to the atmosphere.
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Which statement is true about the elements of the earth? A. the earth element stays in the same area of the lithosphere, hydrosphere, or atmosphere where they originated when the earth was formed. B. The earth’s elements are used and unused in different molecules overtime. C. The earth’s elements are constantly being created and destroyed so that a constant amount of matter exists. D. The earth’s elements pollute the environment and should be discarded.
50 points. ANSWER FAST FOR BRAINIEST. Why is the human body a system of interacting subsystems
composed of a group of specialized cells and tissues? (please use detail and be very specific!) this is supposed to be an essay but please just give me the main points/ the most important info!
I give brainiest and thanks! appreciate it :) SCIENCE
Answer:
Explanation:
In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues and organs that are specialized for particular body functions.
All BUT ONE is a reason why environmentalists question biofuels as sustainable energy resources.
A) The production of certain biofuels consumes more water than any type of fuel energy.
B) Large-scale biofuel production would divert land from producing food needed to feed the world.
C) Reduction in greenhouse gas emissions drastically reduces the carbon footprint of a combustible fuel.
D) Biofuel production can result in habitat loss and increased invasive species, especially if crop production replaces native forest.
Answer:
C.
Explanation:
The question states it is looking for a reason that supports biofuels instead of questioning them and all but C. explain that biofuels may not be a good energy source, so the answer is C
imaginary essay
Exchange place with best friend
What did the "War Guilt Clause"
do to Germany after World War I?
A. It put the blame on Germany for World War I.
B. Germany would not be responsible for any
war debts.
C. It listed Germany as being part of the Black
Hand.
D. Germany would now be part of the Allied
Powers.
Corporation. All Rights Reserved.
Study the image. A house on a beach near the ocean. Point 1 is over the house, arrow is pointing up. Point 2 is over the ocean, with arrows pointing away from the land. Point 3 is over the ocean with the arrow pointing down. Point 4 is in the ocean with arrows pointing toward land. What do the arrows at point 3 indicate? Cool air is above water. Warm air is above land. Warm air is cooling quickly. Cool air is warming quickly.
Answer:
Warm air is cooling quickly.
Explanation:
Hot air rises and cool air sinks.
Answer:
c im taking the test right now soooooooooooo hope this helped bye
Explanation:
What is the great pacific garbage patch
Answer:
The Great Pacific Garbage Patch is a 1.6 million kilometer long patch of garbage on the ocean. It is about three times the size of France and twice the size of Texas. It is an area on the surface where garbage has gathered form all over, it is extremely difficult to try and cleanup, because the water's gyres drag the pollution all over the ocean and dump it onto coastlines, shores, habitats, coastal reefs, and even deep into the oceans. Scientists are trying to solve this enviormental issue everyday and are brainstorming new ideas to solve this giant problem.
Answer:
The Great Garbage Patch is a area in the Pacific Ocean that is twice the size of Taxes that is all trash. It is also known as the Pacific trash vortex. It is killing our marine life. Sea aminals like turtles and fish are mistaking the trash for food and eating it. It can also be troubling the human life too. Since we eat sea food we are eating the things they are eating.
Explanation:
I just learned it.
A population of lab rats recently escaped into the sewer system of Washington, D.C. A brave researcher sampled this population and estimated the following phenotypic frequencies, which were caused by a single gene with two alleles: E and e. 61% normal eyes (EE) 26% cross-eyed (Ee) 13% blind (ee) a) If this population were to reach a Hardy-Weinberg equilibrium (HWE) in one generation, what would the phenotypic frequencies be in that new HWE generation
Answer:
the population has a Hardy-Weinberg equilibrium
Explanation:
According to the case and the information given, the genotype frequencies are:
EE (p2) = 0.61
Ee (2pq) = 0.26
ee (q2) = 0.13
To obtain the allele frequencies we can perform the following equation
Frequency of E = p = p2 + 1/2 (2pq) = 0.61 + 1/2 (0.26) = 0.61+ 0.13 = 0.74
replacing the data we obtain:
Frequency of e = q = 1- p = 1 - 0.74 = 0.26
Regarding the expected frequencies of the genotype, taking into account that there is a Hardy-Weinberg equilibrium:
EE (p2) = (0.74) 2 = 0.547
Ee (2pq) = 2 × (0.74) (0.26) = 0.384
ee (q2) = (0.26) 2 = 0.067
We know that: (p² + 2pq + q² = 1)
replacing with the obtained data:
0.547 + 0.384 + 0.067 = 0.998 ~ 1
finally we can affirm that the population has a Hardy-Weinberg equilibrium
If, after adding those channels, you were to wait long enough for the system to equilibrate (i.e., reach a stable state in which the number and type of molecule in each compartment no longer changes much over time), about how many peptide molecules would you expect to find on the left side of the cell and how many on the right? How about the water molecules? Explain your reasoning.
Answer:
1 We can infer that when permeable channels are added to the peptides and a cell is incorporated in water, the concentration of peptides and water will change, generating an equilibrium causing an equivalence of equal intracellular and extracellular concentration
2. If there is no alteration and the environment is in equilibrium, we can say that there will be an equal concentration of petids and water in the intracellular and extracellular space. If we have 40 peptides on the left side, the right side will move looking for a balance and that both environments are the same, becoming 60 for each of the spaces
Although your question has some missing details a general answer is provided above
After adding the channels to a system to achieve equilibrium the number of peptide molecules on both sides of the cell have to be equal.
A difference in the peptide molecules on either side of the cell will lead to a diffusion gradient and this will lead to diffusion of peptide molecules from the side with higher concentration of peptide molecules to the side with lower concentration of peptide molecules ( this means that the system is not at a stable state ). while
A difference in the concentration of the water molecules will lead to an osmotic gradient ( this means the system is not at a stable state ).
Hence we can conclude that for the system to reach a stable state the number of peptide molecules and the water molecules on both sides of the cell should be equal.
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How do organims form carbon films
Answer:
Organisms form carbon film when sediments cover the organisms and decay of organisms form hollows.
Explanation:
Answer:
Organisms form carbon film when sediments cover the organisms and decay of organisms form hollows.
When an organism is covered by sediment, it begins to decay. When decaying, the organisms release a gas. This process in turns leaves a thin film of carbon that preserves parts of the organisms.
(Hope this helps) Sky
Before dna was discovered in which materials did scientists think the genetic materials was stored?
Answer: Proteins
Explanation:
Answer:
Proteins
Explanation:
A region with a variety of organisms like tiger, fish, rabbits, birds, insects, etc.,
have a high level of
genetic diversity
species diversity
ecosystem diversity
none
Answer:
Species diversity is the right answer.
Explanation:
It is stated that the region is full of different organisms. An organism is defined as an individual animal, plant, or single-celled life form. All this variety of a region makes an ecosystem so having multiple ecosystems in a specific region is out of hand.
If I put a plant under Greenlight it would be able to photosynthesize true or false
Answer:
false
Explanation:
chlorophyll does NOT absorb green or blue light strongly
Answer:
yes it's true, photosynthesis will occur
4. Does simple diffusion require an input of energy?
Answer:
no
Explanation:
Simple diffusion does not require energy or need the assistance of a transport protein. Other larger or charged molecules that diffuse across a membrane may need assistance from a protein.
During summer in the Northern Hemisphere,
A.
the Sun rises earlier and sets later than during other seasons.
B.
the Sun appears lower in the sky than during other seasons.
C.
there are fewer hours of visible sunlight each day than during other seasons.
D.
the Sun rises in the Southeast and sets in the Southwest.
Answer:
A
Explanation: In the summertime in the northern hemisphere, the Earth is farther from the Sun because of the ellipse in its orbit, but the angle of the Earth's tilt points the hemisphere towards the Sun, making the days longer. The Sun's angle is also higher during the summer months than the winter months.
Answer:
A
Explanation:
Study Island
Genes are responsible for:
A.
all preferences of an organism.
B.
no traits of an organism.
C.
all traits of an organism.
D.
all inherited traits of an organism.
PLEASE HELP
Answer:
C. All traits of an organism
Given the following evidence; which does not support the theory of Continental Drift? A) climate
B) fossils of plants and animals
C) magnetic strips in the ocean floor
D) land features match up (like mountains) on different continents
The theory of Continental Drift does not shows evidence about climate. Thus option A is correct.
What is continental drift?Continental drift is defined as the idea that the positions of Earth's continents have changed over geologic time, giving the impression that they have "drifted" across the ocean floor.
It can also be defined as the continents moving horizontally at a huge scale in relation to one another and the ocean basins throughout the course of one or more geologic epochs.
The theory of plate tectonics, which integrates this idea, had this idea as a key antecedent.
The fit of the continents, the distribution of prehistoric fossils, rocks, and mountain ranges, as well as the placements of prehistoric climatic zones, were all used as evidence for continental drift.
Thus, the theory of Continental Drift does not shows evidence about climate. Thus option A is correct.
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How are oceans directly affected by increased carbon dioxide concentrations in the atmosphere?
Answer:
the acidity of the ocean would increase
Hope this helps!
A lot of echinoderms are named after flowers true or false
Answer:
False, it is only represented by one class: Crinoidea (sea lilies).
Explanation:
Echinoderms (phylum Echinodermata) are marine organisms that comprises more than 6,000 species. These animals are deuterostomes that are differentiated to have an ambulacral vascular system and a pentameric symmetry. Echinoderms are divided in the following classes: 1- Ophiuroidea (snake stars), 2-Asteroidea (sea stars), 3-Crinoidea (sea lilies), 4-Holothuroidea (sea cucumbers) and 5-Echinoidea (sea urchins), which can be easily distinguished by anatomical and ecological characteristics.
Which types if the following sets of phenotypes describes James P. Sullivan?
A. Has two horns, two legs, and blue &purple fur
B. Has no legs, yellow eyes, and green fur
C. Has no fur, eyes on stalks, and spikes on back
D. Has clawed toes, three eyes, and blue &purple fur
Explain what is happening to air mass from the sea as it moves up the side of the mountain and down the other side.
Answer:
The orographic effect creates cooler air moving up the windward side of mountains and warmer air moving down the leeward side. Often, as the leeward air plunges down the slope, it warms quite dramatically and rapidly. Such rapid warming and drying of air can produce very high winds known as Chinook or Foehn winds.
Explanation:
Sorry if i got it wrong
There is little food available in ecosystems found near polar ice. True or false
Answer:
false
Explanation:
edge 2021
What are three ecosystem services provided by biodiversity.
Answer:
food water habitat
Explanation:
Check all the boxes where the vocabulary word correctly matches its
science definition?
Equilibrium: a system where forces are in balance
O
Climax community: the end of a succession resulting in a stabilized community
o
Succession: the act of winning in life
Primary Succession: colonization of an area that has not been previously occupied by
a community, e.g. newly exposed rock
Pioneer Species: the first organisms to live on rocky surfaces, e.g. lichens, moss,
algae, and fungi
Secondary Succession: colonization following a major disturbance, such as a fire or a
flood
Answer:
Climax community, primary succession, pioneer species, secondary succession.
Explanation:
Equilibrium with regards to succession occurs as "a state of dynamic equilibrium in a community of organisms in which genetic, species and ecosystem diversity remain relatively stable, but this factors are subject to gradual changes through natural succession."
Succession: the process by which the structure of a biological community evolves over time.
Why is it important to pursue the use of renewable resources?
The mass of an object doubles. What happens to the gravitational force between it and another object whose mass stays the same, assuming they remain the same distance apart?
Answer is the amount of the gravitational force doubles.
I do not understand this. Can someone explain it to me? Thank you.
Answer:
When they double the force of gravity quadruple.
Explanation:
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