Which of the following describes an effect of particulate matter on health?


Fine particles are less dangerous, as they mainly affect nasal passages.

Coarse particles are associated with aggravated asthma.

Coarse particles are more dangerous, as they infiltrate deep into the lungs.

Fine particles are associated with decreased lung function.

Answer:

a drought...

Explanation:

Answer:

Not enough energy being produced/ not enough steam.

Explanation:

Histone proteins form the chromosomes when the DNA is inserted into the active sites of the proteins.

Answer:

Distance

is a

scalar quantity

that refers to "how much ground an object has covered" during its motion.

Displacement

is a

vector quantity

that refers to "how far out of place an object is"; it is the object's overall change in position.

Answer:

the answer is a im pretty sure

Explanation:

Answer:

I don't know ghlkfaa fdhcaaacvi gaadgjo

Answer:

Endangered

Explanation:

Endangered species are organisms that are at risk of extinction if deliberate efforts are not made to conserve them due to a rapid decrease in their population.

Hence, if a marine biologist writes an article about saving whales and labels them as endangered species, all efforts should be geared towards saving the animals lest they go extinct and leave a vacuum in the functioning of the ecosystem.  Every species have the critical roles they play in the functioning of the ecosystem and the extinction of any particular species represents a loss that might not be replaceable.

Answer:

endangered

i did the USAtestprep

Answer:

the phase that describes a plant spore but not the plant seed is called meiosis

Answer:

Made of a single cell

Answer:

Mixture.

Explanation:

Mixture can be defined as a combination of two or more substances which are present in varied proportion and can be visibly seen by with our naked eyes.

In Science, there are two (2) main types of mixture and these are;

I. A homogeneous mixture: it can be defined as any liquid, solid or gaseous mixture which has an identical or uniform composition and properties throughout any given sample of the mixture. In Chemistry, all solutions are considered to be a homogeneous mixture. For example, aqueous hydrogen chloride is a homogeneous mixture of water and hydrogen chloride.

This ultimately implies that, in a homogeneous mixture, the different parts are uniformly (evenly) distributed.

II. A heterogenous mixture: it can be defined as any mixture which has a different or non-uniform composition and properties throughout any given sample of the mixture. This ultimately implies that, the constituents of a heterogenous mixture always remain separate in the sample and as such comprises of two or more phases.

For example, a mixture of sand and coffee is simply a heterogenous mixture and can easily be separated into their various components.

In this scenario, a container holds an element and a compound that are not chemically combined. Thus, this is a mixture.

Answer: The organism probably evolved to become the same animal again, or the animal was never actually extinct

Explanation:

Answer: it probably found another habitat to live in with less human interaction, more access to food and water. With a higher chance of survival rate.

Explanation:

Answer:

d or c but if its a 1 answer question then c

Explanation:

hope this helps, brainliest plzz

I can't see the picture soo I don't understand what your question 8s

Answer: Secondary consumers mainly eat primary consumers and can be either carnivores or omnivores. This means that they can eat both seed AND leaves. This leading to be false.

Explanation:

Answer:

Erosion of rock surface

Anewer:

The answer is Landforms created by tectonic plate movement

Explanation:

:)

Answer:

bitter gourd seeds

castor seeds

Mango seeds

Night jasmime seeds

Answer:

i also need the answer to this question please!

Explanation:

Answer:

The correct option is E. processing

Hope this helps!

Please rate, say thanks!

Answer:

4.) Atmosphere

5.) Moons

6.) Orbit

7.) Inner Planets

8.) Terrestrial

Explanation:

Answer:

Millions of these tiny brown specks, from more than 930,000 varieties of food crops, are stored in the Global Seed Vault on Spitsbergen, part of Norway's Svalbard archipelago. It is essentially a huge safety deposit box, holding the world's largest collection of agricultural biodiversity.

Explanation:

thanks me later

Answer:

Explanation:

energy flows from the Sun to producers and then to consumers. The path is linear as the energy present in one step is transferred to the next. You can find specific examples of this pathway in an ecosystem. Energy may be lost in living systems as it flows through them.

Photosynthesis is  the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

10% energy transfer is the law of energy transfer in which about 10% of the energy is transferred to the next trophic level in an ecosystem.

Energy flow is the flow of energy which occurs through the living things within an ecosystem. All the living organisms in an ecosystem can be organized into different groups such as producers and consumers, and the producers and consumers can be further organized into a proper food chain. Each level within a food chain is called as trophic level.

1. 10% energy transfer is the law which states that 10% of the total energy is transferred to the next trophic level and 90% is lost into the atmosphere.

Food web is a network of interlinked food chains. In this different organisms are produce at each trophic level which provides the organism with different options for their food.

Food chain is a linear network of different organisms at different trophic levels in an ecosystem.

2. Photosynthesis is the process of energy transformation in which light energy in the form of sunlight is transformed into chemical energy in the form of chemical bonds present in the carbohydrate molecules.

Learn more about Ecosystem here:

https://brainly.com/question/13979184

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Answer:

I. Constante de resorte, k = 150 Nm.

II. Fuerza = 67.5 Newton.

Explanation:

Dados los siguientes datos;

Fuerza, F = 30 N

Extensión, e = 0.2 m

Para encontrar la constante del resorte;

Fuerza = constante de resorte * extensión

F = ke

30 = k * 0.2

Constante de resorte, k = 30 / 0.2

Constante de resorte, k = 150 Nm

A continuación, para encontrar la fuerza para una extensión de 0,45 m;

Fuerza = 150 * 0.45

Fuerza = 67.5 Newton.

Answer:

The answer is homeostasis.

Explanation:

Answer:

the answer is A im 99 percent shure

Answer:

1. carbohydrates

2.nucleic acid

3.proteins

4.lipids

5.nucleic acid

6.proteins

7.lipids

8.carbohydrates

Explanation:

Answer:

Bacteria , Archaea , Eukaryota.