The EPA sets national air-quality standards for common air pollutants. The
data table shows the change in concentrations of these pollutants over time.
Emissions Reductions and Air Quality
Data period
Reduction
Pollutant
Improvement
(from/to)
in emissions (%) in air quality (%)
СО
69
85
Pb
99
98
1980 - 2014 NO,
55
60
0,
53
33
81
80
16
30
2000 - 2014
33
36
SO2
PM,
PM25
Which conclusion do the data support?

Answer:

Protista

Explanation:

Kingdom: Protista and Division: Charophyta

Answer:

protista

Explanation:

it exists in haploid cells reproduced by binary fission

Answer:

Yes, it does.

Explanation:

If the strawberry you buy is all soggy and way too soft, it is likely rotten, while the normal texture we are used to shows that it is edible.

Answer:

Frozen strawberries were characterized organoleptically by a moist, soft and limp appearance, and poor shape retention. They felt very soft, moist, limp and slightly slimy in the mouth. Interior fibers had a tough texture.

Answer:

Scientists began to mark division on the geologic time scale when patterns and similarities started emerging from archeological studies. Patterns such as the discovery of fossils that were formed within the same period.

Explanation:

Geologists who study matter that make up the Earth's crust (whether solid gaseous or liquid), as well as matter from other terrestrial planets and the processes that influence the formation and condition of this matter, are called geologists.

They have successfully calibrated history into various phases of time intervals. These intervals are event-based intervals. For example, you have Eons, Eras, and Periods.

An Eon is a billion years. An example is the Neoproterozoid Eon. Eons are made up of several Eras and Eras are made up of periods. An example of an era is the Mesozoic era. Whilst periods are smaller units of an era, eg. Triassic era.

As scientists deduced the causes for the formation of fossils and topographical remains/patterns, they collected events that occurred within the same time period and group them together.

This range of events became known as the geological time scale.

The age of fossils and rocks is also used to map out the calibrations on the scale.

The age of fossils and rocks is determined using the process of radioactive dating.

Cheers

Answer:

In a transverse wave, a wavelength is the distance from one crest to the next crest or from one trough to the next trough. In a longitudinal wave, the wavelength is the distance from one compression to the next compression or from one rarefaction to the next rarefaction.

Explanation:

Context clues for the second, third, fifth, and sixth blanks; answer is at end of clause

First one was instinct, fourth was because it seemed to be a comparison

Hope this helps! Have a great day!

Plutonium

Neptunium

osmium

let me know if it's correct or not, these were the only ones I could think of.

Few natural elements have a greater density than gold are plutonium, neptunium, and osmium.

An element is define as a type of substance that is impossible to  break into smaller pieces by the help of chemical process. There are several rules that should be followed at the time of assinging name of the elements. The first rule is name of the element is not a proper noun. The second rule is the symbols of the element that must be of one or more than one symbol.

Density is define as the mass per unit volume it means that 1 kg mass present in 1 meter cube is called density, density is also states that the how compact an material.

Mathematically

Density = mass/volume

S.I unit of density is kg/m^3

Density is higher in solid as compare to liquid and density of liquid is higher than gas so density is in order of SOLID>LIQUID>GAS. So we know that solid is compact in nature as compare to liquid and gas.

Therefore, Few natural elements have a greater density than gold are plutonium, neptunium, and osmium.

Learn more about element here:

https://brainly.com/question/13025901

#SPJ2

Answer:

A

Explanation:

Thick clouds can trap lots of heat. This has a warming effect on earth.

Answer:

B.. More evaporation due to warmer temperatures increases water vapor, forming high, thin clouds

Explanation:

Thin clouds don't reflect as much sunlight as low, thick clouds do. Because of that more sunlight enters the atmosphere and increases global warming

Answer:

Bacterial diseases are treated with antibiotics. Antibiotics work by killing the harmful bacteria or by stopping them from reproducing and spreading. Different types of antibiotics are effective for treating specific types of bacteria.

Explanation:

Answer:

by using antibiotics, antibiotics are harvested from fungi because they have a gene that kills the bacteria, i think it only works on bacterial infections, most of the antibiota said are used on animals and live stock.

Explanation:

Answer:

C

Explanation:

Phototaxis (phototactic response) is the cellular behavior in which cells swim toward or away from the light source. The euglena have eyespots that detect light so that it can move toward sunlight for photosynthesis.

Euglena require an eyespot  to exhibit phototactic behavior. Thus option C is correct.

Phototaxis is defined as the movement of an organism in response to external stimulus  that means light, it is a locomotory movement of living organisms towards the source of light or away from the source of light.

Taxis means the  movement of an organism in response to a stimulus like light or  food, it is an innate response of an organism to variation in light intensity and direction.

More is the intensity of light in a particular direction the more will be phototactic stimulation occurs in the organism, its own biological reason and phototactic response are incidental and serve no end purpose.

The advantages of phototaxis are the regulation photosynthesis, the finding of food in phototrophic organisms, facilitation of larval dispersal, or the increased likelihood of gamete fusion on the surface.

Thus option C is correct.

Learn more about phototaxis, here:

https://brainly.com/question/11140016

#SPJ2

Answer:

Humidity describes the amount of water vapor in the air, and the more water vapor that is present, the more humid it is. ... This is the amount of water vapor in the air relative to what the air can hold. This is just like figuring out how much water is in a cup relative to the total amount of water that cup can hold.

Answer:

The temporal lobes are also believed to play an important role in processing affect/emotions, language, and certain aspects of visual perception.

The cerebellum is busy planning, adjusting and executing movements of the body, the limbs and the eyes.

Explanation:

Answer:

Its B. Alligators. Yup they are the top predators

Hope this helped

All the best ！！

Answer:

B alligators cause wet and crocodals are wet

Answer: When the diaphragm contracts, it moves inferiorly toward the abdominal cavity, creating a larger thoracic cavity and more space for the lungs. Contraction of the external intercostal muscles moves the ribs upward and outward, causing the rib cage to expand, which increases the volume of the thoracic cavity.

The movement of diaphragm and ribs govern the mechanism of ventilation in human lungs.

The ventilation in human lungs or pulmonary ventilation is defined as the process of intake of air during inhalation, and expiration as the release out of air. It is also termed as breathing.

The lungs are present in the thoracic cavity, with the diaphragm below the lungs separating the thoracic cavity from the abdominal cavity. The rib cage is present outside lungs and prevent them.

The inhalation is the process of taking in air. The increase in the volume of lungs results in the increased movement of diaphragm to the abdominal cavity.

The intercostal muscles move upwards and the rib cage move outwards. Thus, the air is inhaled in the system.

The exhalation of air is performed antagonist to the inhalation. The relaxation of diaphragm and the movement of rib cage results in the decreased volume of the lungs, and the air is expelled.

Thus, the movement of diaphragm and ribs govern the mechanism of ventilation in human lungs.

Learn more about pulmonary ventilation, here:

https://brainly.com/question/1933493

Answer:

D.

Explanation:

Sana tama kase feel ko pang

Classification of organisms is defined as dividing living beings into different kingdoms based on their genetics, traits, and other features.

Thus, the given statements about the classification of organisms are correct.

Learn more about the classification system here:

https://brainly.com/question/9046656

Answer:

B. The amounts of sun, water, and

nutrients affect the growth of a plant

Explanation:

Gene expression is the way by which the genes of an organism instructs the production of proteins, which are responsible for the organism's phenotype. However, the trait or characteristics possessed by organisms are not strictly or 100% dependent on the genotypic factors but also on the environmental factors.

Environmental factors are the biotic (living) and abiotic (non-living) factors that affect organisms development and growth. An example is how the amount of sun, water, and nutrients, which are all environmental factors, affect the growth of a plant. Growth in plant, therefore, affects gene expression.

Answer:

B. Clay can be made into anything (like a cup or a figurine) just like a stem cell can become different types of cells

Explanation:

Answer:

Due evolution, discoveries and having both characteristics.

Explanation:

The Kingdom of Life change due to evolution in the body of organisms, discoveries of new organisms that are different from plants and animals. There are some organisms that have both plant and animal characteristics so it can't be placed in plant or animal kingdom so that's why the kingdom of life changes from two kingdom system to 5 kingdom system.

Answer:

A.  Scientists should create a graph showing a comparison of the relative sizes of all the galaxies and stars.

Explanation:

Due to the size of the universe and the number of galaxies and stars in it, scientists must use different methods for the purpose of the study, such as the analysis of cosmic microwave background radiation, gravitational lensing, etc.

Scientists can conduct cosmology research in a variety of ways, including using computer simulations to model and predict the evolution of the universe and all of its materials, using gravitational lensing to measure the distribution of dark matter, and so on. Apart from that, the universe can be studied by using telescopes at various wavelengths,

Hence, due to the size of the universe and the number of galaxies and stars in it, scientists must use different methods for the purpose of the study, such as the analysis of cosmic microwave background radiation, gravitational lensing, etc.

Learn more about the cosmology studies here.

https://brainly.com/question/29034632

#SPJ6

Answer:

A)in the shed

Explanation:

Just did the usa test prep

Answer:

D

Explanation:

Answer:

It's a great tree for small properties because you only need one to produce fruit. Pluots are similar fruits. ... The seeds from the cross-pollinated fruit produce a different type of tree that has some characteristics of both trees.

Explanation:

sorry

A plumcot plant is produced from the cross breeding between a plum and an apricot tree. It is hybrid fruit tree.

As the plants is a hybrid fruit tree, it is not possible to produce plumcot plants through fertilization of their seeds.

A plumcot plant is derived from the reproduction between a plum and an apricot. It takes skill and planning to be able to carry out the cross pollination. Most of the time this occurs when they are found growing near each other.

Learn more:https://brainly.com/question/17302096

Answer:

Your answer would be B.

Explanation:

In mitosis, the nucleus divides once. In meiosis, the nucleus divides twice.

Answer:

te ya uz dağ dfjjhtb5j6n5j

Goa's climate is tropical, hot all year round, with a long and sunny season, which runs roughly from mid-October to mid-May, and a rainy season due to the south-west monsoon, more or less from late May to early or mid-October, and characterized by stuffy weather, cloud cover and frequent rains, which occur almost daily .

The coconut seed is especially well adapted to increasing its range by the method of ocean dispersal. The seed floats when its outer layers dry out. The buoyant coconuts drift on ocean currents and end up on tropical beaches where they germinate and take root.

Coconut tree grows only in the tropical climate. This plant live on the sandy soil, requires a lot of sunlight and regular rainfalls. Coconut tree does not tolerate low temperatures and low percent of humidity.

so goa is one place which is suitable for growing coconut.

Hope you've understood ☺️

Explanation:

Well, one could use a magnet to see if it's ferrous. One could melt it to check which type it is, use a metal detector, or just use their senses: If it dings or clinks like metal, and feels like it’s texture. If it polishes with metal polish, is reflective, can be shaped or shape when heated… It usually is a metal. If it rusts, or oxidizes, it is or contains metal. If it “smells" like metal, most likely, it is metal. Finally, if it walks like metal, and quacks like metal, most likely we have a metal

answer iits warmer

Explanation:

2

bc the water absorbs the heat from the sun

Bacteria can convert nitrogen in the air into a form plants can use.

The earth atmosphere contain a huge amount of oxygen which is needed by plants. These Nitrogen can be converted into a form in which can be used by plants through a process known as nitrogen fixation.

Fixation is a process that converts nitrogen in the atmosphere into forms in which plants can use. Nitrogen can be fixed using fertilizer.

Also, bacteria can fix nitrogen into the soil naturally.

Find out more at: https://brainly.com/question/19938608

10

30 dived by 3 = 10

hope it helps

Answer:

A phosphate backbone is the portion of the DNA double helix that provides structural support to the molecule. DNA consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Answer:

1. Viruses 2. ? 3. Viruses 4. ? 5. Immunity 6. Vaccine

Explanation: