Which of the following substitutions can help reduce air pollution?
using a bike instead of a car
using dumps instead of landfills
using coal instead of oil
using fireplaces instead of a wind farms
Answer: A. using a bike instead of a car
Explanation: TRUST ME!!! Answer is correct on Edge!!! :)
Using a bike instead of a car can help reduce air pollution by decreasing the number of cars on the road and reducing the emissions of greenhouse gases and pollutants from car exhaust. Therefore, option (A) is correct.
What is air pollution?Air pollution is the presence of harmful substances in the air that we breathe. These substances can come from natural sources such as wildfires and volcanic eruptions, but are mostly caused by human activities such as burning fossil fuels, industrial processes, and transportation.
Common air pollutants include particulate matter, ozone, nitrogen oxides, sulfur dioxide, and carbon monoxide, among others. Exposure to air pollution can lead to a range of health effects, including respiratory problems, heart disease, and even premature death. Air pollution also has significant impacts on the environment, including harming ecosystems, reducing crop yields, and contributing to climate change.
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Taxon
Organism
1
Organism
2
Genus
Ursus
Homo
Organism Organism
3
4
Ursus
Ficus
americanus bengalensis
Species
arctos
sapiens
4 Which of the organisms in the chart
above are most closely related?
A 1 and 2
B 2 and 3
C 3 and 4
D 1 and 3
Answer:
I think lods hulaan mo nalang hahaha
Vaccines are used to prepare the body to respond to a specific pathogen by
A) inhibiting antigen production
B) inhibiting the production of white blood cells
C) stimulating antibody production
D) stimulating red blood cell production
Answer:
C)Explanation:
Hope it will help you.....help plsssssssssssss
Answer:
the answer for the question is community.
Explanation:
community,as in ecosystem refers to all population of all different species living in a particular habitat. and clownfish,seahorses and seagrass are different species but are in one habitat which is water.
What is sprouting?
Why do we need to have calcium rich foods?
Answer:
(i) Sprouting is the natural process by which seeds or spores germinate and put out shoots, and already established plants produce new leaves or buds or other newly developing parts experience further growth.
(ii) It makes up much of your bones and teeth and plays a role in heart health, muscle function and nerve signaling
Water molecules have a strong attraction to one another.
What property best describes this attraction?
Choose 1 answer:
A
Hydrophobic
B
Cohesion
C
Density
D
Adhesion
Answer:
The correct answer is B: Cohesion
Explanation:
Cohesion is the ability of water molecules to be strongly bonded together. This happens due to the polarity of water molecules. Since water is made up of two positive hydrogen ions that combine with one negative oxygen ion to form a hydrogen bond. Hence, the molecular structure of water enables hydrogen irons to attract oxygen ions that create a strong polar bond between water molecules.
Which of the following shows the proper order of a food chain?
producers --> carnivores --> decomposers --> herbivores
herbivores --> decomposers --> producers --> carnivores
producers --> herbivores --> carnivores --> decomposers
producers --> carnivores --> herbivores --> decomposers
Answer:
producers to herbivores to carnivores to decomposers
Silicates are a group of minerals
that contain what two elements?
A. silver and gold
B. silicon and oxygen
C. carbon and sodium
D. hydrogen and helium
Answer:
Quartz falls into a group of minerals called the silicates, all of which contain the elements silicon and oxygen in some proportion.
Explanation:
how is cholera more of a result of politics, socio-economic conditions and infrastructure than biology?
Answer: Vibrio cholerae is a natural inhabitant of the aquatic environment, which with ... infrastructures aiding in mixing of overflowing sewers with flood waters, result in an ... temperature and likelihood of an outbreak of cholera were then determined. ... Figure 4 shows that about 50% or more cholera outbreaks
Explanation:
what is the process called when we make a copy of our DNA and then turn it into a string of amino acids
a)protein synthesis
b)mitosis
c)meiosis
d)cancer
Answer:
meiosis, which results in special cells called gametes (also known as eggs and sperm.)
One function of liver cells is lipogenesis, the process of converting excess dietary carbohydrates to lipids. What organelle in the liver cell performs this function?
Answer:
The smooth endoplasmic reticulum performs this function.
Explanation:
The smooth endoplasmic reticulum is an organelle made of connected membranes. Its function is to synthesize lipids that the cell needs for different activities. When there is an excess of carbohydrates, this organelle transforms them into lipids to storage them and use them when the body needs them.
Looking at a map of this area, what would someone most expect to see in the shaded ring like area ?
During which stage does a cell experience growth and chromosome replication?
¿Qué tipo de célula apareció primero en la Tierra?:___, y se presentan en seres vivos como las:___ y se caracterizan porque:___. *
Answer:
Célula procariota y procariotas.
Explicación:
La célula procariota es un tipo de célula que apareció por primera vez en la Tierra hace unos mil millones de años. Estos tipos de células están presentes en los procariotas, lo que significa que estos organismos no tienen un núcleo verdadero o una membrana nuclear alrededor del núcleo y otros orgánulos de la célula. El ADN del organismo procariótico se encuentra en una parte central de la célula que se conoce como nucleoide. La pared celular de un procariota actúa como una capa adicional de protección, ayuda a mantener la forma y estructura celular y previene la deshidratación.
points to whoever says pog
Answer:
Pog
Explanation:
How does the ocean affects ecosystems?
Explain independent assortments
Answer:
Sorry o really
Explanation:
I dont know bro sad lyf man but hope u get it
Explanation:
the principle of independent assortment describe how different genes independently separate from one another when reproductive cell develop
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Honors Biology_Final_Science_20-21 / 18 of 29
During the fall reproductive season, the belly of a male brook trout becomes bright orange. The orange belly provides some camouflage and helps attract females. This trait
evolved in brook trout because, compared to males with pale bellies, males with bright orange bellies are more likely to:
O
A. Live in good habitats.
O
B. Be eaten by predators.
O
C. Mate with a female brook trout.
O D. Compete for food.
What kind of mutation is this PLEASE HELP!! AUG- UGG- AAC- CCU- GCU- GA
what is going on right now are you ok
What best describes these two molecules?
Answer:
B. They are structural isomers.
Why are migratory species harder to protect?
-They don't stay in one place long enough to be counted.
-The specific habitats along and at each end of their migration routes must be protected.
-There are too many to count.
-They migrate from one country to another.
Answer:
The specific habitats along and at each end of their migration routes must be protected.
Explanation:
HELP!!!! FAST!!!! 20 POINTS!!!! You are a traffic accident investigator. You have arrived at the scene of an accident. Two trucks of equal
mass (3,000 kg each) were involved in a rear-end accident at a stop sign. Here is what you know:
• Truck 1 started from rest at the top of a 22-meter hill and coasted toward the intersection.
.
Truck 2 was on a flat stretch of road at the bottom of the hill directly in front of Truck 1.
At the bottom of the hill, Truck 1 was going 20 m/s; Truck 2 was going 35 m/s.
.
There were no skid marks left by Truck 2. The collision occurred at the stop sign where Truck 2 had
stopped
• After the collision, both trucks moved together in the same direction at 10 m/s before slowly rolling
to a stop.
You must now push Truck 2, using 1,000 N of force, 8 meters off to the side of the road so no one
else gets hurt.
1. What was the potential energy of Truck 1 at the top of the hill? 2. What was the kinetic energy of each truck before the began braking? 3. A. How much energy did truck 1 lose from the top to the bottom of the hill? B. Where do you suppose that energy went?
Answer:
1) Kinetic energy of the truck 1 is 600,000 joules.
Kinetic energy of the truck 2 is 1,837,500 joules.
2 a)Potential energy of truck 1 is 646,800 Joules.
b) Energy lose by the truck 1 just got converted into heat and sound energy during the collision.
Step-by-step explanation:
Mass of the truck 1 and truck 2,m = 3000 kg
Velocity of the truck 1, = = 20 m./s
Velocity of the truck 2, = 35 m./s
1. Kinetic energy of the truck 1:
Kinetic energy of the truck 2:
2.a) Energy loose by the truck 1:
Initial height of the truck on the hill = 22 m
At that height potential energy will be maximum:
Potential energy of truck 1 at that height =
b) Energy lose by the truck 1 just got converted into heat and sound energy during the collision.
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What is the appropriate order for the stages in the featured cells?
Answer:
prophase, metaphase, anaphase and telophase
Explanation:
hope this is what you were looking for
What is a food web? Plz help me
Answer:
A food web is an advanced version of a food chain, which has many more chainlinks, and intercepting chainlinks within this formation, usually having the highest tier predators in the center. like a spider in its web
what best describes glucose
Answer:
Glucose is called a simple sugar or a monosaccharide because it is one of the smallest units which has the characteristics of class of carbohydrates.
In which specimen were cells first identified?
microorganism
cork bark
DNA
mitochondrion
Answer:
cork bark
Explanation:
Explanation:
first cells were identified In cork bark .
hope it is helpful to you
A cell that utilizes NHEJ to repair a double-stranded DNA break which occurred in the open reading frame of a gene is susceptible to indels resulting in a frame shift mutation and ultimately a non-functional protein. False True
Answer:
True
Explanation:
The non-homologous end-joining (NHEJ) pathway is a DNA repair pathway used to repair double-strand breaks that can occur throughout all cell cycle phases. Conversely to the homologous recombination (HR) pathway, the NHEJ pathway does not need a homologous template at the DNA double-strand breaks ends and therefore NHEJ is an error-prone repair pathway that may cause mutations within the repaired region of the DNA. The NHEJ pathway is well-known to induce indels (i.e., insertions and deletions) mutations that shift the reading frame of the protein (i.e., frameshift mutations), thereby leading to a completely different translated protein from the original one.
Use one word to describe the process shown in the diagram above.
(Will mark as brainliest)
Answer:
the process shown in the diagram above is phagocytosis
Scientists have discovered and identified only a fraction of the species living and extinct. True or False?
Science
This is true because humans can only know so much due to unexplored lands, water depth, and evidence of extinction being hidden.
Answer:
True
Explanation:
Which of the following could result in secondary succession?
the formation of a tall sand dune on a previously grassy beach
a vast glacier in motion forming a U-shaped valley in its wake
a volcanic eruption that covers most of what used to be a forest
an introduced species that destroys all the native plants in an area
Answer:
D. an introduced species that destroys all the native plants in an area
Explanation:
Secondary succession happens when the severity of disturbance is insufficient to remove all the existing vegetation and soil from a site.
An introduced species that destroys all the native plants in an area
Example of successionExample of secondary succession is in oak and hickory forests cleared by wildfire.Wildfires burn most vegetation and kill animals which makes it impossible to escape the area.Thus, we can conclude that the correct option is (d)
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