Answer:
Someone wants to have smoke in the air at a laser show because It's the dust particles or mist droplets which reflect the light of the laser. When you see a laser beam, what you are seeing is the beam being scattered by various small particles suspended in the air. ... When people want to show off laser beams, they often add smoke or equivalent to the air.
Answer:
This is such a werid question to ask :/
Explanation:
What happens to air pressure as you go up towards outer space?
Question 6 options:
air pressure goes up
air pressure goes down
air pressure stays the same
altitude doesn't change air pressure
In rabbits, white fur (W) is dominant to black (w), and long ears (E) are dominant to short ears (e). A breeder mates two rabbits that are both heerozygous (WwEe) for both traits. What is the chance that the offspring will be black with long ears?
Which energy conversion occurs in the cells of algae, such as the kelp shown
in the photograph?
A. Potential energy → Kinetic energy
O B. Light energy - Chemical energy
C. Chemical energy → Light energy
D. Potential energy → Nuclear energy
Answer: B. Light energy - Chemical energy
Explanation:
Algae is a food producer because it uses the process of photosynthesis to synthesize the organic glucose from the inorganic molecules of carbon dioxide and water.
It does this in the presence of sunlight which gives energy to the reaction by being converted from light energy to chemical energy in the cells of the algae.
Answer:
b
Explanation:
Which statement describes how echolocation and ultrasound imaging are the same?
They both use the absorption of sound waves.
They both use the diffraction of sound waves.
They both use the reflection of sound waves.
They both use the transmission of sound waves.
Answer:
They both use the reflection of sound waves.
Explanation:
How does the digestive system interact
with other body systemms?
Answer:
(1) Digestive System gets nutrients (good) from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go. (2) Filters out waste from food and pushes it through intestines and out the body (and you know how and where it gets out).
Explanation:
Answer:
(1) Digestive System gets nutrients (good) from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go. (2) Filters out waste from food and pushes it through intestines and out the body (and you know how and where it gets out).
I hope it's helpful!
What happens to the position of the stars from evening to the next morning?
Answer: They move during that time because of the fact that the earth move around one its axis around the sun.
Explanation:
how is your health connected to your genetics?
Answer:
Well There's a bunch of Conditions or diseases connected to genes, Like for example Heart disease or diabetes are caused by multiple genes in combination with lifestyle/Environmental factors. Hope this helps!
Explain the difference between renewable and nonrenewable resources and give an example of each.
Answer:
Nonrenewable Resources take longer to be replenished, reneweable resources are easily replenished and easily accessible.
Explanation:
If something is Nonrenewable; for example fossil fuels like coal, oil, and natural gas, then that means that the organic matter is limited and not going to grow or be created easily on Earth.
Renewable Resources are usually classified into five categories; Hydro, Solar, Wind, Biomass, and Geothermal. All of these resources are easily accesible and can be used as a natural energy source.
Hope this helped :)
Answer:
Nonrenewable Resources take longer to be replenished, reneweable resources are easily replenished and easily accessible.
Explanation:
help me find out the answer.
Answer:
Genetic Variation
Competition
over production
Adaptation
Mention the 10 Phylla of plants.
.
1. Phylum Heptophyta- Non Vascular Plants (Bryophytes)
Common Name: Liverworts
Estimated Number of Species: 9,000
2. Phylum Anthocerophyta- Non Vascular Plants (Bryophytes)
Common Name: Hornworts
Estimated Number of Species: 100
3. Phylum Bryophyta- Non Vascular Plants
Common Name: Mosses
Estimated Number of Species: 15,000
4. Phylum Lycophyta- Vascular Plants (Seedless Vascular Plants)
Common Name: Lycophytes
Estimated Number of Species: 1,200
5. Phylum Pterophyta- Vascular Plants (Seedless Vascular Plants)
Common Name: Pterophytes
Estimated Number of Species: 12,000
6. Phylum Ginkgophyta- Vascular Plants (Seed Plants: Gymnosperms)
Common Name: Ginkgo
Estimated Number of Species: 1
7. Phylum Cycadophyta- Vascular Plants (Seed Plants: Gymnosperms)
Common Name: Cycads
Estimated Number of Species: 130
8. Phylum Gnetophyta- Vascular Plants (Seed Plants: Gymnosperms)
Common Name: Gnetophytes
Estimated Number of Species: 75
9. Phylum Coniferophyta- Vascular Plants (Seed Plants: Gymnosperms)
Common Name: Conifers
Estimated Number of Species: 600
10. Phylum Anthophyta- Vascular Plants (Seed Plants: Angiosperms)
Common Name: Flowering Plants
Estimated Number of Species: 250,000
Where are haploid cells
found?
Answer:
I'm pretty sure it's 2n correct me if I'm wrong
Explanation:
I'm not to smart with this kind of stuff.
Answer:
they are found in the reproductive organs
how many chromosomes are found in a human somatic cell
Answer:
there are 46 chromosomes found
Which of the following types of data is illustrated by the examples that follow: Group of answer choices
a. Mad cow disease is diagnosed in a cow and the entire herd is subsequently slaughtered Single case or small number of cases.
b. Death certificates are used as the basis for measuring the number of deaths and the probability of death among infants
c. A sample of adolescents are questioned about their cigarette smoking behavior
1. Statistics â vital statistics and reportable diseases
2. Single case or small number of cases
3. Sentinel surveillance
4. Survey data
5. Syndromic surveillance
Answer:
A)Single case or small number of cases
B)Vital Statistics
C)Survey data
Explanation:
Biological data can be regarded as information/compound that is gotten from sources such as living organisms as well as their products. It is usually a complex data when compare with some other form of data that exist.
Data collection is a systematic way of gathering data from various sources such as observation, questionare and the rest for particular purpose.
Vital statistics can be regarded as accumulated data that is been gathered base on death, births, as well as migration.
Survey data can be regarded as a resultant data which is gotten from sample of correspondents that participated in a particular survey
Two mice with white fur are bred. What will be true of the offspring? A. All of the offspring will be white. B. Three-quarters of the offspring will be white. C. One-half of the offspring will be white. D. There is not enough information given to solve the problem.
Answer:
A. All of the offspring will be white.
Explanation:
Answer:
A
Explanation:
I will MARK AS BRAINLIEST.
Answer:
Q-8=4
Q-9=1
Q-10=3
Q-11=3
Q-12=1
Explanation:
Please answer the question of saying yes or no.
1) Does life exist on Mars?
2) Is Classical music better than Rock?
3) Do angels exist?
4) Is affirmative action a good idea?
5) Does affirmative action result in a greater percentage of minority graduates?
Jacky leaves the office at 4:15 PM. If
she reaches her house at 4:55 PM
when her house is 25 km away from
her office, approximately, how fast did
she drive?
Given:
Jacky leaves the office at 4:15 PM and she reaches her house at 4:55 PM.
Distance between office and her house = 25 km
To find:
The driving speed of Jacky.
Solution:
The difference between 4:15 PM and 4:55 PM is 40 minutes.
60 minute = 1 hour
1 minute = [tex]\dfrac{1}{60}[/tex] hour
40 minute = [tex]\dfrac{40}{60}[/tex] hour
= [tex]\dfrac{2}{3}[/tex] hour
We know that,
[tex]Speed=\dfrac{Distance}{Time}[/tex]
[tex]Speed=\dfrac{25}{\dfrac{2}{3}}[/tex]
[tex]Speed=\dfrac{3\times 25}{2}[/tex]
[tex]Speed=\dfrac{75}{2}[/tex]
[tex]Speed=37.5[/tex]
Therefore, the driving speed of Jacky is 37.5 km per hour.
What is the branching network of filaments of a fungus called?
A. Spores
B. Basidiae
C. Hyphae
D. Mycelium
Answer:
C. Hyphae
Explanation:
Hope this helps :)
Answer:
(D) Mycelium
Explanation:
It's correct
Eddie stated the picture shows potential energy being transformed to kinetic energy. Val stated that it shows chemical energy being transformed to mechanical energy. Which best explains who is correct?
Answer:
Val stated that it shows chemical energy being transformed to mechanical energy. Which best explains who is correct? Both Eddie and Val are correct because chemical energy is a type of potential energy and mechanical energy includes kinetic energy.
Answer:
(100%) The answer for the whole quiz is;
A, A, A, C, C, D, A, C, B, C
Explanation:
I've done the quiz. But the answer for this one is just C.
"Both Eddie and Val are correct because chemical energy is a type of potential energy and mechanical energy includes kinetic energy. "
carbohydrates are a unit to measure what?
Which of the following best explains the potential health problems associated with endocrine disruptors?
a. Endocrine disruptors mimic hormones that regulate critical biological processes.
b. Endocrine disruptors encompass a wide array of toxic pesticides.
Endocrine disruptors do not biodegrade, remaining toxic years after their release.
d. There are no major health problems associated with exposure to endocrine disruptors
Answer:
A. Endocrine disruptors mimic hormones that regulate critical biological processes.
Endocrine disruptors mimic(imitates) hormones that regulate critical biological processes and creates heath problems.
What are endocrine disruptors?Endocrine disruptors are also referred as hormonally active agents, endocrine disrupting chemicals, or endocrine disrupting compounds.They are chemicals that can interfere with endocrine systems. These can cause tumors, birth defects, etc.What are hormones?Hormones are chemical messenger.They are directly poured into bloodstream by endocrine glands.Hence, the correct option is a. Endocrine disruptors mimic hormones that regulate critical biological processes.
To know more about hormones here
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Why does rifting might matter to people that aren't geologists? pls help me ASAP this is due in half a hour
Answer:
Rifting is defined as the splitting apart of a single tectonic plate into two or more tectonic plates separated by divergent plate boundaries. The rifting of a continental tectonic plate creates normal fault valleys, small tilted block mountains, and volcanism.
Explanation:
It causes valleys and stuff so the earth would rip kind of, but for geologist it is good beacsue they can explore that stuff, and find things they were looking for but got burried underneath so many things like rock, and dirt.
The hallux is oriented on this aspect of the foot
A. medial B. lateral C. posterior D. proximal E. inferior
The Gulf Stream is a surface current that carries water to the northern Atlantic Ocean. It travels along the eastern United States before crossing the Atlantic Ocean. Europe United States Gulf Stream Africa Which two locations have climates warmed by the Gulf Stream? A. Northern Europe B. The southwestern coast of Africa C. The eastern coast of the United States D. The western coast of the United States
Answer:
Northern Europe
The eastern cost of the United States
Explanation:
I took the Test on A-P-E-X
The two locations that have climates warmed by the Gulf Stream are Northern Europe, and the eastern coast of the United States. The correct options are A and C.
What is Gulf Stream?Warm and rapid Atlantic ocean currents that start in the Gulf of Mexico and pass through the Straits of Florida are known as the Gulf Stream and its northern extension, the North Atlantic Drift.
In the western North Atlantic Ocean, there is a strong, warm ocean stream called the Gulf Stream.
It flows northeast over the Atlantic as it travels north along Florida's coast before turning east off of North Carolina.
Northern Europe and the eastern coast of the United States are the two regions with climates that are warmed by the Gulf Stream.
Thus, the correct options are A and C.
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What is wrong with this person's karyotype
Answer:
Tunrer Syndrome
Explanation:
It only affects women and occurs when 1 copy of the x chrosome is missing a peice, or completly gone
Is gaston a pogchamp
Answer:
YES
Explanation:
GASTON IS MEGGYS
Could proteins have been the first self replicating molecules? Why or why not? Explain.
Answer:
Scientists have been able to prove that a protein structure widespread in nature -- the amyloid -- is theoretically capable of multiplying itself. ... This makes it a potential predecessor to molecules that are regarded as the building blocks of life.
Explanation:
Answer:
It happened at least once about 3.5 billion years ago and probably has not occurred since then. So no
Explanation:
The Pew Oceans Commission suggests four calls to action. What are they?
Answer:
Pew Welcomes Global Ocean Commission's Recommendations for High Seas Conservation. ... Convention on the Law of the Sea to restore ocean productivity; guard against irresponsible, inefficient, and wasteful exploitation; and allow for the creation of high seas marine protected areas.
Pew's ocean work includes efforts to establish large marine reserves, to end illegal fishing, to protect key species like penguins, sharks, tuna, and forage fish, and to establish policies that protect, maintain, and restore the health of marine ecosystems.
What does Commission on Ocean Policy do?Pew's ocean work includes efforts to establish large marine reserves, to end illegal fishing, to protect key species like penguins, sharks, tuna, and forage fish, and to establish policies that protect, maintain, and restore the health of marine ecosystems.Ocean Policy Commission of the United States The Oceans Act of 2000 (P.L. 106-256) established the United States Commission on Ocean Policy. The commission, appointed by the President, was tasked with producing findings and making recommendations to the President and Congress for a coordinated and comprehensive national ocean policy.To learn more about : Ocean Policy Commission
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Where does the second, major part of cellular respiration take place?
Check all that are true.
in the cytoplasm of heterotroph cells
in the chloroplasts of heterotroph cells
in the mitochondria of autotroph cells
in the mitochondria of heterotroph cells
in the chloroplasts of autotroph cells
Explanation:
The answer is mitochondria of heterotroph cells..In human or animal cells...
what do you mean by photosynthesis ?
Explanation:
Any process by which plants and other photoautotrophs convert light energy into chemical energy is photosynthesis.
Answer:
the process by which plants prepare food using chlorophyll,water, sunlight,etc is called photosynthesis