Answer:
Obesity can lead to high blood pressure.
Childhood obesity is a severe public health concern that is spreading across the country. Body mass index (BMI) at or above the 95th percentile for kids of the same age and sex is what is referred to as having it. The claims are all accurate.
Obesity can raise the chance of having high blood pressure because it alters the body in ways that enhance that risk. This includes increased blood fat levels, hormonal changes, and an increase in the creation of proteins that can narrow the blood arteries.
Overweight is sometimes referred to as obesity. Body mass index (BMI) at or above the 95th percentile for children is the criterion for this condition.
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The state of no longer existing
Sedimentary Layers
Fossils
O Diversity
O Extinction
O Fossil Record
PLEASE HELP!!
Which of the following is a problem caused by acid rain?
is responsible for smog
damages limestone and marble on statues and buildings
is a CFC that causes destruction of ozone
can cause burning sensation in the eyes and respiratory problems
Answer:
It damages limestone and marble on buildings and statutes.
Can cause burning sensation in the eyes and respiratory problems.
Explanation:
What is herd immunity, and why are vaccines important for achieving herd immunity?
Answer:
Herd immunity is a form of indirect protection from infectious disease that can occur with some diseases when a sufficient percentage of a population has become immune to an infection, whether through vaccination or previous infections, thereby reducing the likelihood of infection for individuals who lack immunity.
Explanation:
Vaccines create immunity without causing illness or resulting complications. Herd immunity makes it possible to protect the population from a disease, including those who can't be vaccinated, such as newborns or those who have compromised immune systems.
Which of the following energy transformations occur when humans use energy from food to exercise?
A. Mechanical - thermal - chemical
B. Thermal - electrical - mechanical C.Radiant - mechanical - thermal
D. Chemical - mechanical - thermal
Answer:
D. Chemical - mechanical - thermal
Explanation:
Food contains chemical energy; when our bodies break down and digest food, the bonds that are broken apart release chemical energy. Our bodies convert this to mechanical energy to power movement, from movements as small as blinking or our hearts beating, to bigger movements like running or swimming. When we exercise or move, we also release heat which is thermal energy.
The energy transformations that occur when humans use energy from food to exercise is: D. Chemical - mechanical - thermal.
What is energy?Energy can be defined as the ability to do work. Thus, energy must be possessed or transferred to a physical object (body) before it can be used in doing a work or heating a system.
The forms of energy.In Science, there are different forms of energy and these are;
Gravitational energyElectrical energySound energyChemical energyThermal energyMechanical energyIn conclusion, the energy transformations that occur when humans use energy from food to exercise is chemical energy to mechanical energy and lastly to thermal energy.
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What is a factor that is necessary for the formation of a new species
Reproduction at different times
Reproductive isolation
Geographic barriers
Different mating behaviors
Which describes the relationship between human beings and the Earth system?
A. Human actions affect the Earth system only minimally and temporarily.
B. Human actions are influenced by the Earth system but do not affect it.
C. Humans are a part of the Earth system, and their actions affect its parts.
D. Humans are independent of the Earth system.
Therefore, the correct option here is option "c"
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Which might indicate to a doctor that there is an issue with someone’s body chemistry?
sugar in the blood
sugar in the urine
water in the urine
water in the blood
The symptoms that a doctor says indicate that there is a problem with one's body are that the sugar in urine, which is in the second option, is not normal because the sugar returns to the blood during the filtration.
What is the significance of the urine abnormality?High levels of sugar in the urine indicate uncontrolled diabetes and metabolic disorders like the Fanconi syndrome, where the body is unable to reabsorb sugar from the urine. This can lead to high levels of sugar in the blood, which can damage blood vessels and lead to serious health complications.
Hence, the symptoms that a doctor says indicate that there is a problem with one's body are that the sugar in urine, which is in the second option, is not normal because the sugar returns to the blood during the filtration.
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Which of the following is one stage of the cell cycle? (3 points)
a
Cytokinesis
b
Multiplication
c
Photosynthesis
d
Respiration
Answer: Its A
Explanation:
What is the difference between between pulmonary artery and pulmonary vein? (I will mark you as brainleist)
The pulmonary veins transport oxygenated blood back to the heart from the lungs, while the pulmonary arteries move deoxygenated blood from the heart to the lungs.)
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A trait that occurs in 900 individuals out of a total of 1,800 individuals occurs with a probability of
A. 0.04.
B. 0.25.
C. 0.50.
D. 0.75
Answer:
C. 0.50
Explanation:
Since 900 is 1/2 of 1,800, it happens half of the time so the probability is 0.5
hope this helps chu <3
Write the letter all of the following statements that are NOT true. a. Coding sequences for gene products can be isolated from cDNA libraries. b. Antibodies are used for Northern blot analysis. c. VNTRs are highly conserved in human populations. d. PCR amplification generates large numbers of linear DNA fragments. e. RNA molecules can be used as hybridization probes in Southern blot analysis. Separate your answer(s) with a comma, and enter only the letter(s) of your choice(s
Answer:
b. Antibodies are used for Northern blot analysis.
c. VNTRs are highly conserved in human populations.
Explanation:
The northern blot technique is used in molecular biology laboratories for detecting specific RNA molecules in a sample of RNA derived from a particular cell/tissue. Antibodies can be detected by the enzyme-linked immunosorbent assay (ELISA). In ELISA, antigens are used to detect specific antibodies: the addition of the antigen produces a positive reaction i.e., formation of the antigen-antibody binding complex. Subsequently, a second antibody with a particular marker is added to bind with the complex, thereby producing a change in the color and thus evidencing the presence of the target antibody in the sample. On the other hand, the variable number of tandem repeats (VNTR) are short sequences (around 20 to 100 bp) whose number of repetitions varies at specific loci in the genome of many organisms, including humans. Since VNTR sequences exhibit variation in length between individuals of the same species/population, they are widely used as molecular markers to identify individuals, QTL (quantitative trait loci) mapping, establish phylogenetic relationships among individuals/cultivars/lines, etc.
which type of tooth is mainly responsible for mechanical digestion
PLEASE HELP!!
Which sector creates the most fossil fuel emissions?
agriculture
transportation
electricity generation
industry
Answer:
transportation
Explanation:
Transportation (28.2 percent of 2018 greenhouse gas emissions) – The transportation sector generates the largest share of greenhouse gas emissions.
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what is the function of placentawhat is the function of Plasma centre in a woman of two month pregnant
Answer: The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to your growing baby and removes waste products from your baby's blood. The placenta attaches to the wall of your uterus, and your baby's umbilical cord arises from it.
Explanation:
How do the biotic and abiotic factors you circled interact?
Answer:
Explanation:In general, abiotic factors like rock, soil, and water interact with biotic factors in the form of providing nutrients. The water, phosphorus, nitrogen, and carbon cycles are examples of this. Another way biotic and abiotic factors interact is that biotic factors often change the geology and geography of an area.
Answer:
In general, abiotic factors like rock, soil, and water interact with biotic factors in the form of providing nutrients
Explanation:
Why are trees generally measured at 4 feet, six inches feet from the ground?
Answer:
Trees are generally measured at 4 feet, six inches feet from the ground because trees are generally a bit wider at the bottom where the roots begin to spread, so choosing a point at which all trees are measured is one way to keep documentation consistent. 3.
Explanation:
Answer:
Because trees are generally a bit wider at the bottom, where the roots spread
Explanation:
My dog whom I've had since before I was born is about to die. Does anyone have any help or tips? Thank you so much for helping. This means a lot.
Answer:
spend as much time with your loyal pet
Explanation:
make them feel safe and comfortable since it is their last moments on earth. cherish them. hope everything turns out fine for you
Answer:
sorry i though you said she or he die you have to make that last times with he or she the best ones
Explanation:
Which statement about the immune system is false?
Answer:
Can you please give the options because there are many questions to this?
Answer:
B. Lymph contains water and blood cells is the false statement.
Explanation:
have a nice day!
how will photosynthesis affect oxygen levels?
(also if anyone could help me with the rest of these answers, that would be great <3)
The process of photosynthesis positively affects the level of oxygen in the ecosystem. This is because oxygen is the byproduct of the photosynthesis mechanism along with the main product known as Glucose.
What is Photosynthesis?Photosynthesis may be defined as a process through which green plants and some photosynthetic algae synthesize their own food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.
The complete reaction of photosynthesis si as follows:
[tex]6CO_2+12H_2O[/tex] → [tex]C_6H_1_2O_6+6O_2+6H_2O.[/tex]With the help of this reaction, this is determined that if the rate of photosynthesis increases, the level of oxygen is positively affected which means it is also increasing. It is opposite to the process of cellular respiration which involves oxygen as a reactant.
Therefore, the process of photosynthesis positively affects the level of oxygen in the ecosystem.
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c) Describe the phenotype ratio for their offspring. (2 points)
why is it important that your goals should be measura
ble
Answer:
Measurable goals are important in order to clearly identify exactly what it is you want to achieve and when the goal has been achieved. Having a measurable goal can improve excitement and motivation, because you know when you've reached your destination and achieved the goal.
Explanation:
Explanation:
Measure able goals helps you define exactly what you want to achieve in the future.1. Which cell has a cell membrane
(1 Point)
O plant
O animal
O both
2. Cell Wall
(1 Point)
O Plant
O Animal
O Both
3. Chloroplast
(1 Point)
O plant
O animal
O both
4. Cytoplasm
(1 Point)
O Plant
O Animal
O Both
Answer:
1. both
2. plant
3. plant
4. both
What occurs when mitosis keeps dividing?
What term do sociologists use to describe when people act together?
A. Comradeship
B. Compromise
C. Chaos
D. Collectivity
Answer:
d
Explanation:
Sociologists study human behavior, organization, and interaction. They monitor the operations of social, religious, political, and economic institutions and groups. Collectivity is the term that sociologists use to describe when people act together.
What comes under sociology?Sociology is the study of social life, social change, and the social causes and consequences of human behaviour.
Sociologists look at how people interact in groups, organizations, and communities.
The term that sociologists use to denote the act of people together is collectivity.
Thus, the correct option is D.
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where os an area where fresh water meets salt water
a. Intertidal zone
b. coral reef
c. estuary
d. plankton
e. kelp forest
f. nertic zone
g. open ocean
Answer:
c. estuary
Hope it helps
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Thank you
The internal transport of water and minerals in plants requires that two systems work
together. Which diagram correctly describes how the two systems accomplish this?
Answer: it’s F
Explanation:
Got it correct
The correct answer is diagram F in the image given along with the question as it shows correctly describes how the two systems accomplish the internal transport of water and minerals in plants requires that two systems work.
It has 2 steps:
Absorption through the root system. Transport by shoot system and stomata in leaf tissues.What is the internal transport of water?Transport in biology method sporting substance absorbed or made withinside the frame of an organism to all different components of its frame.
In flora, it's miles most effective water and minerals that want to be transported to its different components. Another component that desires to be transported to different components of the flora is the meals organized in leaves.
This is due to the fact a plant has a branching form so it receives carbon dioxide for photosynthesis and oxygen for respiratory from the air at once through diffusion.
Hence concluded that the F option in the image is the correct answer.
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Why are dark colored pocket mice found in the dark, rocky areas of the desert?
their fur is that color so they can camoflaugue with their surroundings
Answer:
Because God put them there on purpose. For example, they could hide in little tunnels in the ground to hide from predators, and also, so it could camoflauge with it's surroundings. Have a great day!
Explanation:
(:
What means Resource ?
which drug is a depressant?
a) nicotine
b)alcohol
c)caffeine
d)antibiotic
How does condensation occur?
Water vapor rises from Earth's surface into the sky.
Water vapor cools and forms water droplets in clouds.
Water droplets fall to the ground from the sky.
Water runs across Earth's surface.
Answer:
1. Answer is B.
Explanation:
2. Bro this is something for the physics section, not biology.
Answer:
B.
Explanation:
Water vapor cools and forms water droplets in clouds. :o)
Hope it helps!