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2 years ago

A cell contains....

Biology

1 answer:

const2013 [10]2 years ago

4 0

Answer:

Explanation:

A is just false- there is no bacteria or other organisms inside cells.

C is incorrect because cells have lots of different things inside them

D is only referring to the cytoplasm in cells.

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To adjust blood pressure independently in the capillaries of the gas-exchange surface and in the capillaries of the general body

Artyom0805 [142]

Answer:

An organism would need a 4 chambered heart.

Explanation:

The heart consists of 4 chambers in which blood flows freely. Right atrium, left atrium, left ventricle and right ventricle.

The pulmonary arteries carry de-oxygenated blood to the lungs from where CO2 is released and O2 is picked up during the process of respiration. The pulmonary vein then takes the oxygenated blood to the left atrium of the heart and then to the left ventricle of the heart.

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2 years ago

A scientist discovers a new plant. After investigating its properties, the scientist concludes that the plant does

gayaneshka [121]

non-photosynthetic plants are not common in nature, they do not have a green color, to be able to answer the question we must know that .......

<h3>General characteristics of plants</h3>

Plants are classified as autotrophic organisms, since the large one is capable of photosynthesis. With the exception of plants, some achlor species being observed, therefore, not achlorizing plants.

<h3>Chloroplast</h3>

Chloroplast, a structure within the cells of plants and green algae that is the site of photosynthesis, the process by which light energy is converted to chemical energy, resulting in the production of oxygen and energy-rich organic compounds.

<h3>It happened in real life</h3>

The newly discovered plant — named Gastrodia kuroshimensis — occurs in the dark understory of forests, where little light penetrates. So instead of using sunlight or photosynthesis to generate nutrients, the plant parasitizes the fungi in the forest soil for its daily dose of nutrition.

With this information we can say that the correct alternative is B. where it states that there are no chloroplasts in the plant cells.

B. There are no chloroplasts in the plant's cells.

These plants that do not photosynthesize do not have the green pigment, what gives the plants their green color is the chlorophyll that is in the chloroplast.

Learn more about Chloroplast in brainly.com/question/11136550?referrer=searchResults

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1 year ago

Read 2 more answers

Which of these describes the field of engineering ?

IgorC [24]

Answer: b

Explanation: you have to use both math and science in engineering

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2 years ago

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javier obsevo la cabeza de una mariposa en fase de oruga y en fase adulta para saber como se alimentan

kotykmax [81]

Answer: Las orugas, larvas de mariposas y polillas, se alimentan casi exclusivamente de plantas. La mayoría de las orugas mastican felizmente las hojas, aunque algunas se alimentan de otras partes de la planta, como semillas o flores, mientras que durante la etapa de adulto, la mariposa se alimenta de néctar y pasa de ser un herbívoro a ser un importante polinizador.

Explanation:

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2 years ago

Uranus’s first moons were discovered in 1787. Some of Uranus’s 27 moons were not discovered until 2003. Why do you think it took

Alexandra [31]

Answer: some moons are farther away and harder to spot

Explanation:

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2 years ago