please help!!!!!!!!!!!!!!!!!!!!!!!

Answer:

Amebas (representative: Ameba proteus)

Flagellates (representative: Trypanosoma, Euglena)

Ciliates (representative: Paramecium)

Apicomplexa (representative: Plasmodium)

Explanation:

1.-¿Es la primera vez que ocurre una pandemia en la humanidad?

La pandemia de coronavirus no es la primera pandemia que enfrenta la humanidad, a lo largo de la historia se han registrado varias pandemias, como la Peste Negra, una pandemia que ocurrió en Europa en el siglo XIV y mató a aproximadamente 200 millones de personas.

2.-¿Cómo se habrá enfrentado la gente a situaciones similares en los últimos años?

Cada pandemia que enfrenta el mundo ha traído nuevas lecciones y descubrimientos científicos sobre cómo reducir los impactos provocados por la enfermedad y nuevas formas de tratamiento como los medicamentos y las vacunas, que hasta el día de hoy tienen un impacto positivo y benefician a las generaciones actuales.

3.-¿Por qué debemos seguir las recomendaciones de los científicos?

Es fundamental seguir las recomendaciones de los científicos para contener un virus contagioso, pues a través de la ciencia se descubre cómo actúa el virus en el cuerpo humano, cómo se produce el contagio, cuáles son las mejores formas de prevención, etc.

La ciencia es fundamental para la humanidad, a través de estudios y evidencias científicas, el ser humano logra soluciones a problemas que impactan en la vida de las personas.

Answer:

the sister wins of course since she is pulling with a stronger force

Explanation:

net force

8n-6n=

2N

Answer:

hemoglobin

Explanation:

Answer:

are A. A rise in the population of prey is often followed by a rise in the population of predators.

Answer:

tsunami

Explanation:

It's tusunami waves

Answer:

S-Waves or Surface Waves

Explanation:

Answer:

Think about how the water cycle works etiher look in a tetbook or something

Explanation:

Answer:

2

Explanation:

Answer is 2....znskskskskskndk

Answer:

We all have two copies of every chromosome (except males who have one X and one Y plus 22 other pairs). Mom and dad give us copies of half their DNA -- one of each chromosome. At the end, we all have two copies of each of our chromosomes just like mom and dad

Answer:

get pollen from one flower to another

Answer:

chuapamimuñe putito44444444

Answer:

It would be C

Explanation:

Because the colour of a beetle is affected by the allele frequency and therefore changes in alleles as a result of mutations as a result of most likely adaptation

Answer: B

Explanation: light energy is converted to chemical energy

Answer:

Plants are valuable since they provide our food, materials for shelter, and purify the air (photosynthesis).

Animals such like livestock, supply us with food, fiber and leather.

The Endangered species act can help a local economy because it helps to supply clean air and pure water. It also protects our natural supplies.

Answer:

The answer is D

Explanation:

This is because the markup percentage of the price of riding busses mean that less people will ride it and the bus will be less active.

Answer: Plate Tectonics

Explanation:

Answer:

7,600 > 760 > 76 > 7.6

Answer:

there is a link

Explanation:

glycolysis produces pyruvate which feeds into the krebs cycle

krebs cycle also generates redox agents(NADH and FADH2) needed in the etc

Explanation:

Third Option is absolutely correct.

Answer:

Bones produce blood cells. So, if there are no bones in our body, then our body cannot make blood. So the answer is B.

Answer:

2

Explanation:

Chlorophyll is the molecule that absorbs sunlight and uses its energy to synthesise carbohydrates from CO2 and water. This process is known as photosynthesis and is the basis for sustaining the life processes of all plants.

Answer:

molecular breeding accelerates the times for genetic improvement  

Explanation:

Molecular breeding refers to the techniques used in molecular biology to improve phenotypic features in plants and animals of agronomic and economic interest. Molecular breeding involves many diverse molecular techniques which include, among others, selection assisted by molecular markers (MAS), genome editing techniques (e.g., the CRISPR-Cas genome editing system), quantitative trait loci (QTL) mapping, gene introgression assisted by markers, etc. These techniques can dramatically accelerate breeding programs aimed at improving plant/animal traits and, therefore, they have a fundamental advantage with respect to conventional breeding methods.

Answer:

Plants

Explanation:

This is because plants kingdom are autotrophic that they are producers.

Plants kingdom are producers because the photosynthesized. The have chlorophyll which trap light energy from the sun and uses carbondioxide and water to produce carbohydrates and oxygen is released. Therefore they are not heterotrophic, they did not depend on other kingdom to feed...they are primary producers.

Answer:  The use of rock, mining and energy production contaminates the environment by affecting the abiotic land mass. And therefore, by contaminating the habitat, the living beings that live there are harmed.

Explanation:

Mineral and rock extraction, transport and processing comprise actions that produce environmental impacts because it produces a certain disturbance to the surface and underlying strata, as well as to aquifers. These impacts can be short-lived, lasting as long as the mine is operational, or they can persist after mine development has been completed.

Major impacts include:

Both surface and subway mining include a drainage of the mine area and discharge of mine water, the removal and storage/disposal of large volumes of waste and the transfer and processing of minerals or construction materials. This requires the use of diesel or electric mining and haulage equipment. Transportation of ore within the mine area and to processing facilities may use trucks, conveyors, rail, polyduct or conveyor belt which are vehicles that emit large amounts of carbon dioxide.

Processing plants may be located in mountainous regions and so may have difficulty disposing of production wastes and other pollutants. They may then end up disposing of them in rivers or coastal waters.

The land at the surface of the mines will be unstable, there will be fracturing and subsidence, it will modificate soils, vegetation, rivers, wildlife habitat, wetlands, causing a temporary or permanent loss of land productivity, and contamination of soils due to mineral materials and toxic substances.

Also, the production and use of energy is the main cause, together with transportation, of greenhouse gas emissions, the gases responsible for climate change. Consequences of climate change are increased temperatures, rising sea levels and reduced rainfall.

The current model of generation, transport and consumption, absolutely dependent on fossil fuels, is unsustainable. The chemical products emitted, mainly from coal and oil-derived thermal power plants, are transported by the wind and deposited by rainfall thousands of kilometers away from their origin, causing "acid rain", which is the cause of the deterioration and destruction of forests, lakes and other ecosystems. Another example are the Nuclear power plants which produce high-level radioactive waste (long-lived, highly radioactive), which poses a constant threat to the environment due to the current inability to manage it.

Thus, the use of rock, mining and energy production contaminates the environment by affecting the abiotic land mass. And therefore, by contaminating the habitat, the living beings that live there are harmed.

The impact of developing and using rock, mineral, and energy resources will be:

loss of biodiversity, soil erosion, and contamination of surface water, groundwater, and soil.

They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily. Soil, rocks, and minerals provide essential metals and other materials for agriculture, manufacturing, and building.

Find more information about Minerals here:

brainly.com/question/89259

Answer:

true

Explanation:

Answer:

C) the large intestine

Explanation:

95% of absorption of nutrients occurs in the small intestine. Water and minerals are reabsorbed back into the blood in the colon (large intestine) where the pH is slightly acidic about 5.6 ~ 6.9.

Pls brainliest.

Answer:

They are very versatile and have many different functions in the body, as listed below: Act as catalysts. Transport other molecules. Store other molecules.

Explanation:

Answer:

1. boarder collie

2. newfoundland

3. bassit hound

4. german shepard

5. dashound

DO NOT USE THESE AS ANSWERS IF IT IS FOR SOMETHING IMPORTANT!!!!! THESE ARE JUST MY GUESSES

Explanation:

Answer:

It is the same no matter what the cell type. It is random even within the same cell type. It is used to sort cells into organs based on chromosomal differences.

Explanation:

Answer:

The possible genotypes are A and B

Explanation: