Which would be warmer during evening hours, after the Sun went down?
A. Water
B. Land
C. They would be equally warm
Answers
Answer:
A.
Explanation:
Related Questions
Beavers, large members of the rodent family in North America, are often referred to as “ecosystem/keystone engineers” by wildlife managers. Ecosystem engineers are described as animals that create, alter, or destroy a habitat. Beavers contribute to river ecosystems by bringing down old and dead trees along riverbanks. They use these trees to make their dams. Although these dams are primarily used for protection and food storage, scientists report that these dams change the surrounding environment in different ways.
Given this information, in three to five sentences, describe a potential benefit that beavers contribute to the ecosystem as keystone engineers and describe a plausible impact that the removal of beavers could have on the surrounding ecosystem.
Answers
Answer:The potential benefit that beavers contribute to the ecosystem include sources of food and habitat for some animals.This consists of all the organisms and the physical environment with which they interact.The removal of the beavers will allow for more oxygen to be present within the ecosystem as a result of increased plant population.
Explanation:
Answer:
2-6=4 thx
Explanation:
it is thx
What is happening because of increased human population?
ease of pressure on natural resources
increased pressure on natural resources
Answers
An increased pressure on natural resources happens due to increased human population.
As the human population increases, there is often an increased demand for natural resources such as food, water, and energy. This can lead to the overuse and depletion of these resources, as well as negative impacts on the environment and ecosystems.
With the increasing population, there is also an increased pressure on land and housing, leading to urbanization, deforestation, and loss of biodiversity. Moreover, the increased population also leads to increased pollution and waste generation, which can harm the environment and human health.
In addition, the increased human population can also lead to increased competition for jobs and other economic resources and can strain social and political systems.
Overall, the increased human population can lead to a variety of negative impacts on the environment and natural resources, as well as on human societies and economies.
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Answer: hope this helps ♡
increased pressure on natural resources
Explanation:
Increased pressure on natural resources is happening because of the growing human population.
Which parts of the compound light microscope can be used to improve the quality of the image being observed?
a.) diaphragm and fine adjustment
b.) ocular and high power objective
c.) coarse adjustment and low power objective
d.) ocular and diaphragm
Answers
a.) diaphragm and fine adjustment
or
d.) ocular and diaphragm
but i’m leaning more towards a.)
Which of the following best identifies a way in which organs in an organism are similar to organelles in a cell?
A. Both are made of tissues.
B. Both carry out specific functions.
C. Both carry out chemosynthetic reactions.
D. Both are found in single-celled organisms.
Answers
Answer:
A
Explanation:
Both are made of tissues.
The organs in an organism and organelles in a cell both are similar as they both are made up of tissue. Thus, option A is correct.
What is tissue?The tissue is defined as a group of cell added together to form a tissue present in body and plays a vital role in covering of all internal as well as external area and organs of body, hollow organs and body lines cavity.
The structure of epithelial cells are they combined together by fitted junctions as well as adhering junction and attached to extra cellular matrix.
Tissue is the compact structure of cell and later tissue combined together to form organ and than organ system is formed to perform various functions of the body.
Therefore,the organs in an organism and organelles in a cell both are similar as they both are made up of tissue. Thus, option A is correct.
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I NEED HELP SO BADLY!!!!
Answers
Answer:
B
Explanation:
Chapter 16 Alternate Assessment
Fill these out with definitions of the listed terms and answers to the questions.
16.1 LYMPHATIC PATHWAYS
Trace the lymphatic pathways from lymphatic capillaries to subclavian veins.
Lymphatic Capillaries
Describe several characteristics of lymphatic capillaries.
Which part of the body do not have these capillaries?
Where are lacteals found?
Lymphatic Vessels (LV)
How are lymphatic vessels similar to veins?
Lymphatic Trunks and Collecting Ducts
What is the function of lymphatic ducts?
What parts of the body are drained by the right lymnphatic duct and the thoracic duct?
Where does the lymphatic system drain into the cardiovascular system?
16.2 TISSUE FLUID AND LYMPH
Tissue Fluid Formation
Briefly describe the characteristics of tissue fluid.
What are the four steps of lymph formation?
1)
2)
3)
4)
Lymph Flow
What two external factors influence lymph flow?
Obstruction of lymph movement
What is edema?
Lymph Function
What are the primary functions of lymph?
16.3 LYMPHATIC TISSUES AND LYMPHATIC ORGANS
Lymph Nodes
Briefly describe lymph nodes.
What types of cells are found in germinal centers and medullary cords?
Describe the flow of lymph though the lymph node.
What are the functuions of lymph nodes?
What areas have high concentrations of lymph nodes?
Thymus
Briefly describe the structure of the thymus.
Describe the function of the thymus.
Spleen
Briefly describe the structure of the spleen
What is the composition of white and red pulp respecivly?
Describe the function of the spleen.
16.4 BODY DEFENSES AGAINST INFECTION (IMMUNITY)
Briefly describe what causes an infection.
What organisms can portntially act as pathogens?
What are the two catagorries of resistance to pathogens?
INNATE (NONSPECIFIC) DEFENSES
Briefly describe innate defenses.
How do the following contribute to innate defenses.
Species Resistance:
Mechanical barriers:
Inflammation:
Chemical Barriers
Describe the function of the following chemical barriers in immune response.
Enzymes
Acid
Salt
Defensins
Collectins
Complement
Interferons
Phagocytosis:
Briefly describe phagocytosis.
Which cells are the most active in phagocytosis?
Where are phagocytes found most commonly in the body?
Fever
What chemical is responsible for the increase in body temperature seen in fever?
How does a fever potentially make the immune response more effective?
ADAPTIVE (SPECIFIC) DEFENSES OR IMMUNITY
Briefly describe adaptive defenses.
How do antigens function in adaptive defenses.
What is the importance of self vs non-self?
Where do lymphocytes originate?
Where do B cells mature? T cells?
Lymphocyte Function
What is an antigen-presenting cell?
How does it function in the immune system?
What is the MHC and why is it important?
T cells and the Cellular Immune Response (Cell Mediated Immunity):
What are the functions of cytokines in the immune system?
Generally describe the following types of T cells:
Helper T cells:
Memory T cells:
Cytotoxic T cells:
Natural Killer Cells:
B cells and the Humoral Immune Response (Antibody mediated immunity, AMI):
Briefly describe the function of B cells.
How are B cells activated.
Briefly describe the structure of antibodies.
Briefly describe the function of anibodies.
Describe the five major types of immunoglobulins are
IgG
IgA
IgM
IgD
IgE.
Describe the following antibody actions.
Attack antigens directly:
Activate complement:
Stimulate local tissue changes:
Immune Responses (IR): See Fig 16.21, page 638.
Briefly describe a primary immune response.
Briefly describe a seconmday immune response.
Describe the different practical classifications of Immunity
naturally acquired active immunity:
artificially acquired active immunity:
artificially acquired passive immunity:
naturally acquired passive immunity:
Hypersensitivity Reactions
Describe hypersenesitivity reactions.
Describe the types of hypersensitivity reactions.
Type I:
Type II:
Type III:
Type IV :
Transplantation and Tissue Rejection
Describe the following types of grafts.
Isografts:
Autografts:
Allografts:
Xenografts:
What factors can lead to tissue rejection during transplants?
In an automimmuse disorder, what occurs to result in the symptoms that are experienced?
Every compound can be represented by a chemical formula. A chemical formula is the set of symbols showing the elements that make up a compound and their proportions. Water’s chemical formula is H_2 2 O. That means a molecule of water contains two atoms of hydrogen and one atom of oxygen chemically bonded. A molecule is a group of two or more atoms bonded together. Molecules can range in size from two to thousands of atoms. A molecule of a compound is the smallest unit of that compound. Every molecule of water has all the physical and chemical properties of water. That’s because every molecule of water is made of the same elements in the same proportions: two hydrogen atoms and one oxygen! Which of the following is a true statement?
A
Every molecule of the same compound will have different properties.
B
Every molecule of a compound has the same proportion of elements.
C
Molecules can be physically separated into smaller units of a compound.
D
Molecules cannot be represented by chemical formulae.
Answers
Answer: The answer is b!
Explanation:
B. Every molecule of a compound has the same proportion of elements.
What is a chemical compound?A chemical compound is a substance made up of two or more different elements that are chemically bonded together. The elements in a chemical compound are present in a specific ratio, and the properties of the compound are determined by the properties of its constituent elements and their arrangement.
Examples of chemical compounds include water (H2O), table salt (NaCl), and carbon dioxide (CO2). The chemical formula of a compound represents the types and number of atoms present in a single molecule of the compound. In the case of water, the chemical formula is H2O, indicating that it is made up of two hydrogen atoms and one oxygen atom.
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Explain in terms of the water cycle the cause of the general trend in water level from 2000 to 2015 shown in the graph.
Answers
Answer: Human use
Explanation: Over the years we humans have gone more demanding for water and the increase in population means increase in use therfore the use in water has increased
Answer:
it decreased in the mater of 15 years which means x is equavllient to yk and is causing erosion and is rather deadly
Explanation:
just explained.
Which of the relationships listed is a consumer—producer relationship?
A. grasshoppers eating grass
B. roadrunners eating snakes
C. snakes eating toads
D. toads eating grasshoppers
Answers
Answer:
the answer would be A. grasshopper eating grass
I hope I am right have a great day!:)
The ionosphere is classified by its _____.
A. properties of its gases
B. temperature profile (characteristics)
C. electrical properties
D. all of the above
Answers
Answer:
C. electrical properties
Explanation:
The ionosphere is classified by its. electrical properties. As you climb through the thermosphere, the temperature. increases. As you climb through the mesosphere, the temperature.
have great day♡
Many diets are structured to lower the intake of carbohydrates. Some extreme diets require that carbs get cut out altogether. What would be the resulting effect on the cells of someone who eliminates carbohydrates from their diet?
Answers
Answer:
cause your body to break down fat into ketones for energy Ketosis can cause side effects such as bad breath, headache, fatigue and weakness
Explanation:
Im not sure if its right but ill try to explain why i think this.
Because carbohydrates is a source of energy the human body tries to use a different way to get the energy. And energy is very important to the human body that without carbohydrates this can lead to bad breath, headache, fatigue and weakness.
But if you don’t do the diet properly and carelessly just take out carbs entirely without watching your other intakes - you could get ketosis symptoms very severely, and common side effects of that are: fatigue, headaches, and weakness.
I'd like some help on this project
create a brochure on the deciduous forest biome including:
description, plant life, animal life
good enough to make someone want to live there
Answers
Explain the asthma disorder.
Answers
The exact causes of asthma are not fully understood, but it is believed to be a combination of genetic and environmental factors. Asthma triggers can vary from person to person, but some common triggers include:
Allergens such as dust mites, pollen, and pet dander
Irritants such as smoke, air pollution, and strong odors
Exercise and physical activity
Respiratory infections such as colds and flu
Symptoms of asthma can include:
Wheezing: a whistling sound when breathing
Coughing, especially at night or early in the morning
Shortness of breath or difficulty breathing
Chest tightness or pain
Asthma is typically diagnosed based on a combination of symptoms, medical history, and lung function tests such as spirometry. Treatment for asthma often includes medications such as inhaled corticosteroids and bronchodilators, which can help reduce inflammation and open up the airways. It is also important for people with asthma to avoid triggers as much as possible and to have an asthma action plan in place to help manage symptoms and prevent asthma attacks. In severe cases, hospitalization may be necessary.
Mark brainliest pls
Asthma is a chronic respiratory disorder that affects millions of people worldwide. It is a condition that causes the airways in the lungs to become inflamed, making it difficult to breathe. This inflammation can also cause the airways to become more sensitive to certain triggers, such as allergens, pollutants, and exercise.
The symptoms of asthma can vary in severity from person to person, but they typically include wheezing, coughing, chest tightness, and shortness of breath. These symptoms can be triggered by a variety of factors, including exposure to allergens such as dust mites, pollen, and pet dander; irritants such as cigarette smoke and air pollution; respiratory infections; exercise; and emotional stress.
Asthma can be classified as either intermittent or persistent, depending on the frequency and severity of symptoms. Intermittent asthma is characterized by infrequent and mild symptoms, while persistent asthma is characterized by frequent and severe symptoms that can affect a person's daily activities and quality of life.
Asthma is typically diagnosed through a combination of medical history, physical examination, and lung function tests. Treatment for asthma usually involves a combination of medications and lifestyle changes, such as avoiding triggers and improving overall health through regular exercise and a healthy diet.
Medications used to treat asthma include inhaled bronchodilators, which relax the muscles around the airways and allow them to open up, and inhaled corticosteroids, which reduce inflammation in the airways. In more severe cases, oral medications or injections may be necessary.
In addition to medication, lifestyle changes can also play an important role in managing asthma. For example, avoiding triggers such as allergens and pollutants, maintaining a healthy weight, and staying physically active can all help to improve asthma symptoms and overall lung function.
Overall, asthma is a complex and challenging disorder that requires ongoing management and attention. However, with proper treatment and care, most people with asthma are able to lead full and active lives, free from the limitations and symptoms of this condition.
What are the basic steps of scientific method? (specifically, I think there are 5 specific steps)
Answers
2-hypothesis
3-test hypothesis
4-analyze data
5-conclusion
Answer:
Make an observation.
Ask a question.
Form a hypothesis, or testable explanation
Make a prediction based on the hypothesis
Test the prediction.
Use the results to see if you were right or wrong
What is the fourth step of virus reproduction?
A. New virus particles are released
B.the host cell Copies the generic information
C. New virus particles are made
D. The host cell reads the Generic information
Answers
1.
Attachment
2.
Penetration
3.
Uncoating
4.
Replication
5.
Assembly
6.
Maturation
7.
Release
Which is not a characteristic of an early succession plant?
A.) produces lots of seeds
B.) the seeds germinate best in shade
C.) small in size
D.) short-lived
Answers
Early succession plant has a characteristic of producing a lot of seeds, smaller size and short lived. Therefore, the correct statements are option A, option C and option D.
What are early succession plants?Early succession plants are plants that quickly adapts in areas that have been recently cleared and have harsh environments. These plants can easily grow in areas having low soil fertility, lack of water and high exposure to sunlight.
These plants produce a lot of seeds, are smaller in size, and short lived. High reproductive capacity, fast growth, tolerance to harsh conditions, short life cycles are other characteristics of an early succession plant.
Weeds like dandelions, annual rye grass and shrubs like fireweed are some of the examples of early succession plants. These plants have also the ability to fix nitrogen in the soil to improve the soil quality for plant growth. However, their seeds do not germinate best in shade.
Therefore, early succession plants produce lot of seeds, smaller in size and short lived.
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50 POINTS!!!!!!!! HELP WILL GIVE BRAINLYEST
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants belong in the same domain.
Evidence: Domain is “the broadest level of organization in the classification system”.
HELP!!!
Answers
Answer: Hey!
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants do belong in the same domain.
Evidence: Domains classify by its amount of cells and the complexity of its cells.
Let me know if I answered your question incorrectly! <3
What evidence have you discovered to explain how Mendel’s experiments showed that traits in offspring are inherited?
Answers
Answer:PLZ MARK ME THE BRANISET
By examining large sample sizes, Mendel showed that his crosses behaved reproducibly according to the laws of probability, and that the traits were inherited as independent events. Two rules in probability can be used to find the expected proportions of offspring of different traits from different crosses.
To find the probability of two or more independent events occurring together, apply the product rule and multiply the probabilities of the individual events. The use of the word “and” suggests the appropriate application of the product rule. To find the probability of two or more events occurring in combination, apply the sum rule and add their individual probabilities together. The use of the word “or” suggests the appropriate application of the sum rule.
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Put each of these animals in one of these categories.
⇒ Lacks Colored Blood
⇒has a soft, unsegmented body
⇒is a vertebrate
⇒lacks antennae
Answers
Help me out here please
Answers
Answer:it is d
Explanation:D
D.We could help stop food waist by minimizing waste around your house
I dont kno what is this because since this is layers of earth its hard for me
Answers
Answer:
I'm so confused. what is the question?
Explanation:
is it on Earth's layers?
A type of ____ reproduction in which one cell splits into two identical ones; the same as division in ____ cells
Answers
Answer: binary fission
I think.... Well what are the answer choices? Is this one of them?
A type of asexual reproduction in which one cell splits into two identical ones; the same as division in somatic cells.
What is binary fission?Asexual reproduction is a type of reproduction in which a single parent produces a new offspring.
The newly produced individuals are genetically and physically identical to one another, i.e., they are clones of their parents. Both multicellular and unicellular organisms exhibit asexual reproduction.
Asexual reproduction by splitting the body into two new bodies is known as binary fission.
An organism duplicates its genetic material, or deoxyribonucleic acid DNA, and then divides into two parts by cytokinesis with each new organism receiving one copy of DNA.
Thus, asexual reproduction is the answer.
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Light Waves and Sound Waves
Record your findings about sound and light waves for each of the following.
• Traveling through air
• Traveling through metal
• Why light travels faster
Answers
How has the discovery of 5,300-year-old Ötzi, the Iceman, helped scientists in their knowledge? (4 points) Ötzi, the Iceman, was as old as previously thought. Ötzi, the Iceman, existed at a time when the climate was warm. Precise knowledge about his food and clothing is available. Humans from that period are exactly same as modern humans.
Answers
Answer:
How has the discovery of 5,300-year-old Ötzi, the Iceman, helped scientists in their knowledge? (4 points) Ötzi, the Iceman, was as old as previously thought. Ötzi, the Iceman, existed at a time when the climate was warm. Precise knowledge about his food and clothing is available. Humans from that period are exactly same as modern humans.
Explanation:
The skeleton is divided into two categories. The Axial Skeleton consists of the cranium, vertebrae, and ribs, while the Appendicular Skeleton consists of other bones, including the bones in your _________.
Back
Ear
Arms and Legs
Head
Please Answer
Answers
Answer: i would say arms a legs!
Sorry if this is wrong also :(
Explanation: But i hope this helps you! Sorry if this is wrong also :(
You just ate a salad. Describe how the components of the salad stored
chemical energy and how you will release that energy in your cells. Give as
much detail as possible! *
Ok
Answers
Answer:
We measure the energy stored in the chemical bonds in food in
Explanation:
Answer:
Cellular respiration is the process by which the chemical energy of "food" ... Carbohydrates, fats, and proteins can all be used as fuels in cellular ... When acetyl-CoA is oxidized to carbon dioxide in the Krebs cycle, chemical energy is released ... Plants use my CO2 I breath out and I use the O2 that plants give off
Explanation:
Why it was important that Gregor Mendel used thousands of pea plants in his experiments? Would Mendel have found the same results if he had used only twenty plants? Explain.
Answers
Answer:
Explanation:
Gregor Mendel used thousands of pea plants in his experiments to ensure that his results were accurate and reliable. By using a large sample size, he was able to reduce the effects of chance and random variation in his experiments. This is important because biological systems are complex and variable, and small sample sizes can lead to inaccurate or misleading results.
Mendel's experiments involved crossing pea plants with different traits (e.g., tall vs. short, yellow vs. green), and he counted the number of offspring with each trait. He found that the offspring followed predictable patterns of inheritance, which he summarized in his laws of inheritance.
If Mendel had used only twenty plants in his experiments, he may not have obtained the same results. With a small sample size, chance events can have a greater impact on the results. For example, if he crossed two pea plants with different traits and obtained only a few offspring, it's possible that chance events (such as mutations or environmental factors) could have influenced the results. This could lead to false conclusions about the inheritance of the traits.
Therefore, using a large sample size was critical to Mendel's success in developing his laws of inheritance. It allowed him to detect patterns that were consistent across many different crosses, and to demonstrate that these patterns were not the result of chance variation.
Required The measure of the average thermal energy of a substance is * O heat O matter O temperature
Answers
Answer: Temperature
Explanation:
I am unsure what the question posed in this is, but I believe it is "The measure of the average thermal energy of a substance is: _____." So in that case, it would be temperature.
Answer:
Temperature
Explanation:
Explain Mendel’s laws in genetic terms, that is, in terms of chromosomes, genes, and alleles.
Answers
Mendel's First Lawstates that for the pair of alleles an individual has of some gene (or at some genetic locus), one is a copy of a randomly chosen one in the father of the individual, and the other if a copy of a randomly chosen one in the mother, and that a randomly
A parent may have two distinct alleles for a certain gene, each on one copy of a given chromosome. Mendel's second law, the law of segregation, states that these two alleles will be separated from each other during meiosis.
Hope this helps!
Which environment is characterized by very low temperatures and low humidity year round?
Desert
Grassland
Swamp
Tundra
Answers
Reasoning: When you think of a tundra, it’s more of like Antarctica. Possibility to be confused with deserts, which have little to no precipitation/low humidity.
Give three specific examples of how cell theory has impacted the modern-day world in which we live in.
Answers
Specific examples of how cell theory has impacted the modern-day world include:
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Definition:
Cell theory, put simply is a scientific theory whose formulation is characterized by the fact that living organisms are made up of cells, and these cells are the basic structural/organizational unit of all organisms, and that all cells come from previously existing cells.
In modern day world in which we live in, the cell theory has impacted in a variety of ways, some of which include;
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Read more;
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