Answer:
Root nodules is the correct answer of this question.
Explanation:
Root nodules and nitrogen is absorbed by soil which is then absorbed by plants roots
Nitrogen is a central component of living organisms ' bodies. All proteins contain nitrogen atoms, and \text{DNA}DNA start text, D, N, A, end text.
Root nodules are located at plant roots, mainly legumes, which form a symbiosis of nitrogen-fixing bacteria.
Plants take a nitrogen compounds through root nodules.
what is glucose formula
Answer:
C₆H₁₂O₆
Explanation:
Glucose is a simple sugar with the molecular formula C₆H₁₂O₆. Glucose is the most abundant monosaccharide, a subcategory of carbohydrates.
The biggest cause of air pollution is: A.factories
B.airplanes
C.buses
D.automobiles
Answer:
Factories
Explanation:
They burn lot of fossil fuels every year and it causes in releasing of combustible substance and harmful gases which pollute the environment.
Hope it helps!<3
The interior of a membrane is composed of long fatty acid chains. Is this hydrophobic or hydrophilic?
a.Hydrophobic
b.Hydrophillic
Answer:
hydrophobic as it means water hating
Do forests help in the fight against climate change? And if so, how?
FAST PLEASSSEEEEEE 1. All points along the same contour line are at the same, elevation
2. All contour lines eventually connect with themselves.
-3. Contour lines never cross each other.
4. Contour lines never split or branch.
Each drawing below violates a rule of contour lines. Match each rule with the
drawing that violates the rule.
A
1400
B.
C.
250
D
500
Answer:
1. C..
2. A..
3. D..
4. B..
A) Rule 3 - Contour lines never cross each other.
B) Rule 4 - Contour lines never split or branch.
C) Rule 2 - All contour lines eventually connect with themselves.
D) Rule 1 - All points along the same contour line are at the same elevation.
Drawing A violates this rule because the contour lines cross each other, which would imply that the same point is at two different elevations. Drawing B violates this rule because the contour lines split and branch, which would imply that a single point is at multiple elevations.
Drawing C violates this rule because the contour lines do not follow the same elevation, with some areas being higher and others being lower. Drawing D violates this rule because the contour lines do not connect with themselves and appear to be cut off, which would imply that the area beyond the drawing has a different elevation.
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Which statements explain the relationship between photosynthesis and cellular respiration? Check all that apply.
The glucose that plants use for energy is made by animals in cellular respiration.
Glucose is a reactant in both photosynthesis and cellular respiration.
The oxygen released by photosynthesis is breathed in by animals to break down glucose.
Carbon dioxide is a product of both photosynthesis and cellular respiration.
The carbon dioxide released by animals is used to build glucose in photosynthesis.
Answer:
The oxygen released by photosynthesis is breathed in by animals to break down glucose.
The carbon dioxide released by animals is used to build glucose in photosynthesis.
Explanation:
Both photosynthesis and cellular respiration are strongly related. These processes are metabolic actions carried out by living organisms.
During photosynthesis, green plants manufacture their food using sunlight. Carbon dioxide and water combines to produce glucose and oxygen gas. The oxygen gas is by-productWhen animals respire, the taken in oxygen and they release carbon dioxide.Answer:
C and D
Explanation:
edge2020
A species with a few individuals would likely have problems with genetic diversity.
True or False???
Answer:
True
Explanation:
Small populations are more likely to experience the loss of diversity over time by random chance, which is called genetic drift.
The ozone layer
O A. is a layer of water in the deep ocean
O B. helps keep Earth warm
C. Screens out much ultraviolet radiation
O D. is getting thicker
arch
om
Answer:
b.because it looks right
Explanation:
Answer:
It is no. C
Explanation:
The ozone layer protects us from the ultraviolet rays of sun
Will give brainliest and 50 points if correct
5. What is the first cell of a new organism called?
A. Zygote
B. Fertilization
C. Diploid
D. Haploid
Answer: Zygote
Explanation:
Fertilization joins 2 haploid gametes into a diploid zygote, the first cell of a new organism. The Zygote enters G1 of the first cell cycle, and the organism begins to grow and develop through mitosis and cell division.
Alligators excavate holes in the bottom of bodies of water. During times of severe drought these holes act as refugia for various aquatic organisms that might perish if there were no water available. Thus, alligators in this system can be classified as a(n) Group of answer choices
Answer:
This question lacks options: 1) keystone species. 2) symbiotic species. 3) sympatric species. 4) allopatric species. 5) refugistic species. The correct answer is 1) keystone species.
Explanation:
Keystone species are the species that have a more important effect on the ecosystem than expected for its low biomass, exerting a direct influence on the others, that is, a key species can have different effects on its ecosystem or on other species with those that cohabit. Among them are: Modification of the landscape, source of food, generators of shelter, altering ecological processes. This makes their presence very meaningful.
What distinguishes science from other disciplines that do not use scientific methods?
O Science relies on observation, measurement, and experimentation.
O Science relies on fixed experimental results that cannot be changed over time.
O Science can answer all questions about the natural world through experimentation
O Science relies on anecdotal evidence that may or may not be measured and verified.
Answer:
Science relies on observation, measurement, and experimentation.
Explanation:
If science is not understood exclusively as a system of knowledge, but also as
a kind of human activity aimed at acquiring new knowledge about reality - the question of the method by which such activity is performed arises.
In order to be properly defined, science must point to the method it uses and its features - criticality.
Vegetative reproduction occurs when plants modify their stems or underground structures to increase the population. What is the name of the underground stem that connects the plants' offspring to the parent?
bud
polyp
amoeba
rhizome
Answer:
bud
Explanation:
Hope this helps
Why are the fields of science, technology, engineering, and math important in the modern world?
Explanation:
This is 21st century .In this time our society as well as all of the world had become advanced and modern.So,in this time if we started to work without any technology then while working we need more manpower and our time will be loss.Science ,technology,engineering and maths play important role in modern world d .It helps in sustain able development and helps any country to be self dependent and makes profit by which Nations will be developed and it helps to win the future.Hope is useful for you.have a nice day.Which of the following is not a way that humus affects the properties of soil?
a Humus expands with increased moisture levels.
b. Humus increases the movement of water and air in soil.
C. Humus decreases the porosity of soil.
d. Humus acts as the basis for soil life.
d
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA it is A
Answer:
c
Explanation:
edge 2020
Which organism is an autotroph?
Answer:
Not sure let me pull out my notes but seems good
Explanation:
Answer:
flower
Explanation:
The collection of nerves in the head region of a flatworm is called a(n)
pharynx
scolex
ganglia
celli
Answer:
scolex is the answer
Explanation:
Which of the following are benefits of genetic diversity? Select all that apply.
1 gametes are identical as a result of meiosis
2 species survive despite negative mutations
3 offspring are identical to parents
4 species adapt to ever-changing environments
5 gene pool is strengthened
Answer:
The benefits of genetic diversity include:
2- species survive despite negative mutations 4- species adapt to ever-changing environments 5-gene pool is strengthenedExplanation:
Mutations resulting from errors within gene replication frequently accumulate within species, becoming more stable over time. They lead to other forms of the same genes called alleles.
Several alleles within a population's gene pools leads to higher diversity. These may become beneficial, as the environment of the organism changes.
Mutations that confer benefits tend to help organisms survive and produce offspring, passing on these genes. However, some mutations may be deleterious/harmful and fatal. High diversity reduces the deleterious effects of some mutations on a population for a stronger gene pool i.e. the species survives.
Which of the following is the first concrete evidence hazardous materials are present?
O Senses
O Markings and color
O Container shape
O Placards and labels
Answer:
Placards and labels
Explanation:
By checking labels you can identify if hazardous material is present or not.
Hope it helps!
Ann is observing the temporal bone and locates the jugular foramen and the jugular fossa. What two types of bone markings has she identified?
A. An extension and arounded process
B. A rough elevation and analytiat surface
C. A hole and a depression
D. A sit and an expanded end
Answer:
C. A hole and a depression
Explanation:
The jugular foramen is located at the base of the skull, it is oval in shape and from there emerges the internal jugular, which after emerging this intracranial vein this same forms the jugular fossa which is where it rests.
Why is it an advantage for plants in the shade to have leaves with a large surface area?
Answer:
The larger shade leaves provide a larger area for absorbing light energy for photosynthesis in a place where light levels are low. In contrast, smaller sun leaves will provide less surface area for the loss of water through transpiration. ... Shoots grow more quickly in height where light levels are low.
Explanation:
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Plants in the shade benefit from having leaves with a large surface area because it allows them to capture as much light as possible in low light conditions.
In shady environments, the availability of sunlight is limited, and plants need to maximize their light absorption to support photosynthesis, which is crucial for their growth and survival.
By having large leaves, plants can increase their surface area exposed to light, enhancing their ability to capture and utilize the limited available light energy.
This adaptation enables shade-dwelling plants to optimize their photosynthetic processes and obtain the necessary energy for vital metabolic activities, despite the reduced light intensity in their environment.
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Terat and Linan went to the zoo with their grandparents and saw two tigers in side-by-side exhibits. One tiger was white with stripes, and the other was orange with stripes. Terat noticed the signs on the exhibits both said "Bengal Tiger" and wondered why they were different colors if they were the same type of tiger. They read the rest of the sign in front of the white tiger exhibit. The sign explained that there was a relationship between the composition of the proteins in each tiger's genes and the different colors expressed in their coats. They learned the change in protein composition was because of
A. Species evolution
B. Genetic mutation
C. Sunlight exposure
D. Habitat adaptation
Answer: Option B. Genetic Mutation
Explanation: White tigers are Bengal tigers that have two copies of a very rare recessive gene that controls coat color. Specifically, researchers have discovered that white tigers are caused by a single gene mutation in the protein known as SLC45A2.
How do you draw a lewis dot for sulfer
A lewis dot for sulfer.
The atom's symbol for sulphur is written as a Lewis dot structure. Dotted electrons could represent bonding or unshared electrons. Sulfur has six outermost shell electrons and is a "group 16" element. The tendency for sulphur is to receive two electrons from a donor atom.Sixteen electrons make up the electronic orbit of sulphur. Sulfur's electronic configuration is 1s2, 2s2, 2p6, and 3s2, 3p4.Write the atomic symbol for sulphur, "S," to depict the sulphur atom's electron dot structure. After that, we must count the electrons in the outermost shell. There are six valence electrons in the 3s and 3p shells for sulphur. Dots around the atomic symbol represent these electrons.To learn more about Lewis dot structure.
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Which scientist most inspired Darwin to pursue his studies of evolution?
Linnaeus, who first proposed that humans and primates are similar
Malthus, who thought that populations could outgrow their food sources
Linnaeus, who thought that populations could outgrow their food sources
Malthus, who first proposed that humans and primates are similar
Answer:B
Explanation: i took the test
Malthus, who thought that populations could outgrow their food sources was the scientist who most inspired Darwin to pursue his studies of evolution.
What do you mean by Evolution?Evolution may be defined as a procedure of gradual transformation that takes place over many generations, during which species of animals, plants, or insects slowly modify some of their physical characteristics.
Malthus was not only a scientist but an economist who understood the poulation growth. This idea of Malthus fascinated Darwin to work on evolution and its processes.
Therefore, the correct option for this question is B.
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Chris drew a diagram to compare the ways in which different organisms obtain nitrogen.
Venn diagram with two intersecting circles. One circle is labeled Consumers and has the label X within it. The other circle is labeled Producers.
Which label belongs in the area marked X?
breathe in from atmosphere
produce themselves
eat other organisms
absorb from soil
Answer:
Eat other orginisms
Explanation:
Consumers tend to eat grass and consume the nitrogen that they get from the soil. Consumers can not produce their own nor eat soil, simply because that is disgusting. Nitrogen is also not a breathable gas nor is not found in the atmosphere. So the only answer that is left is C. eat other originisms. Hope you have a great day and plz if you will mark me brainliest!
Answer:
C) Eat other organisms
Choose the group of words that
forms a complete sentence.
The last cow in the field?
They're here-the small, the medium and
the large.
Again with the chicken!
Big, snarly animals in the cage.
Answer:
big snarky animals in the cage
which is the starting point in modern systematics in the classification of living world
Answer:
Taxonomy
Explanation:
Taxonomy is a system of classification that helps scientists identify and name living and nonliving organisms.
Taxonomy in biology organizes the natural world into groups with shared traits.
5. Monosaccharides are monomers of
a)Carbohydrates
b) Lipids
c)Proteins
O d)Nucleic Acids
Answer:
carbohydrates
Explanation:
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can someone answer all these questions
Answer:
3 is humidity 2nd don't ask me..
Any help please thank you
Answer:
the first one is correct
In the selectively permeable membrane experiment using three different concentrations of corn syrup was the relationship between concentrations linear? If yes or if no, explain what pattern you saw and why
Answer:
i need to see the data mate