Which statement best explains how mitochondria helps cell get the material it needs? O A. they provide instructions needed to make proteins from amino acids. O B. they use energy from sunlight to change inorganic matter into organic matter. O C. they push particles against their natural direction of flow. O D. they convert energy stored in organic compounds into usable form.

Answer:

a. lower

b.higher

c.lower

1.Higher

Explanation

Moisture is a great environment for bacteria to grow, the moister the environment is the more the bacteria will thrive, thinking about this lower moisture levels will result in lower microbial diversity.

The small intestine has higher ph than the stomach, this means that the bacteria there thrive in higher ph than the stomach bacteria.

Normal microbia in the skin usually acts as the first barrier against pathogens, while we have normal microbia it will protect us and will be less likely to get skin pathogens.

Immunocompromised patients are people that have received treatment to reduce their immunological system capacity, this means that even though this is done to battle a disease, another opportunistic infection can appear and take advantage of the fact that the defenses are low.

Answer:

Your good health is your greatest wealth.

An example of structural adaptation is a spike on a bearded dragon (option A).

Adaptation in biology is an instance of an organism undergoing change, or the structure or behavior that is changed.

Adaptation can either be structural or behavioural depending on the change that occurs:

An adaptation can be structural, meaning it is a physical part of the organism. An adaptation can also be behavioural, affecting the way an organism responds to its environment.

An example of a structural adaptation is the way some plants have adapted to life in dry, hot deserts. Plants called succulents have adapted to this climate by storing water in their short, thick stems and leaves.

Therefore, the possession of spikes on a bearded dragon is an example of structural adaptation.

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Answer:

these r so many which one?

Explanation:

Answer:

The amount of air pressure in the area where the soccer ball is kicked can affect its trajectory and distance traveled. If the air pressure is lower, the ball may travel further due to less resistance from the air. On the other hand, if the air pressure is higher, the ball may not travel as far due to increased resistance from the air. Therefore, understanding the relationship between air pressure and the distance a soccer ball travels when kicked can be useful in predicting and analyzing the performance of a soccer player or team.

Answer:

b

Explanation:

Ecosystems in temperate zones, which are located between 23.5 degrees and 66.5 degrees latitude, experience a seasonal variation characterized by warm summers and cool winters. The variation in temperature between the seasons is generally greater in the interior regions of continents and at higher elevations, and the temperature differences can be more dramatic than those near the coast. This variation in temperature leads to distinct changes in the vegetation and animal life that can be found in these ecosystems.

An ecosystem is a set formed by the interactions between biotic components, such as living organisms: plants, animals and microbes, and abiotic components, chemical and physical elements, such as air, water, soil and minerals.

An ecosystem is a dynamic system, where communities of plants, animals, fungi and micro-organisms constantly interact with each other through trophic and reproductive relationships, as well as interacting with the physical factors of the environment - water, light, air, minerals and nutrients.

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Answer:

8

Explanation:

Through vegetative propagation, the potato plant carries out asexual reproduction. The process of creating new plant progeny from the vegetative components of the parent plant.

Plants can reproduce asexually by vegetative propagation, which takes place in their leaves, roots, and stems.

This may happen as a result of the fragmentation and regeneration of particular vegetative plant components.

Vegetative methods are mostly used to propagate potatoes (cloning). There are nodes or eyeballs in potato tubers where new growth sprouts.

Sprouts are the new stems that are emerging from each eye and are what give life to a new plant.

Examples of vegetative proliferation through leaves include begonia and bryophyllum.

Vegetative propagation is used to grow food crops like cassava, sweet potatoes, sugarcane, pineapple, bananas, onions, etc.

Thus, this way, a new potato plant sprout from this potato itself.

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The geochemical cycle that is least likely to be affected by global warming is the water cycle, because even as temperatures increase, the evaporation cycle will remain the same.

With this information, we can conclude that the water cycle, also known as the hydrological cycle, refers to the continuous movement that water makes through the physical environment and the living beings of the ecosystem, passing through the atmosphere, hydrosphere, lithosphere and biosphere.

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Answer:

because of the hormone known as the gifting hormone which is realeased whenever something good happens but in small amounts. but that isn't the case when it comes to drugs as the body releases huge amount of the hormone which stays between the synapses of neurons for longer periods of time this gives the addicted person that feel of joy. sadly enough the person gets used to this feeling which makes him increase the dosage. he falls into the same trap again and again until it becomes an addiction almost impossible to escape

Explanation:

note: almost the same thing happens with other addictions such as maturation and alcohol addiction except its not as danger as drugs

The four types of final impression materials are: 1) inelastic impression materials, 2) elastomeric impression materials, 3) hydrocolloid impression materials, and 4) inorganic impression materials.

Inelastic impression materials, which include plaster and compound materials, seem to be the least desirable to use as final impression materials. These materials are rigid and lack flexibility, which makes it difficult to obtain accurate impressions of complex oral structures, and they can also cause discomfort for patients during the impression process.

Elastomeric impression materials, hydrocolloid impression materials, and inorganic impression materials have largely replaced inelastic materials due to their improved accuracy and ease of use.

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Answer:

Dependent Variable

Explanation: The dependent variable is the variable to be explained (the ‘effect”) and the independent variable is the variable expected to account for (the “cause” of) the dependent variable. Like Cause and Effect.

I would adapt to such situation by ensuring that physical activities are

reduced , use of water is adjusted and recycling is maximized.

Water is a n important component of life as we need water for various

activities such as drinking, cooking, washing etc. Scarcity of water can result

to unhygienic conditions and dehydration which could result in death.

it is best to ensure physical activities are reduced to prevent dehydration

through sweating. The wastage of water should be reduced to the barest

minimum through use adjustment and recycling.

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Answer:

The equation for a circle with center (a, b) and radius r is:

(x - a)^2 + (y - b)^2 = r^2

Substituting the given values into this equation, we get:

(x - 8)^2 + (y - (-4))^2 = 9^2

Simplifying this equation, we get:

(x - 8)^2 + (y + 4)^2 = 81

Therefore, the equation that must be true for a point (x,y) to lie on the circle with center (8, -4) and radius 9 is:

(x - 8)^2 + (y + 4)^2 = 81

The equation that must be true is (x-8)² + (y+4)² = 81, which is the standard form equation of a circle with center (8,-4) and radius 9.

The equation of a circle with center (a,b) and radius r is given by:

In this problem, the center of the circle is (8,-4) and the radius is 9. Substituting these values into the equation, we get:

Simplifying the equation, we get:

Therefore, the equation that must be true for a point (x,y) to lie on the circle with center (8,-4) and radius 9 is (x-8)² + (y+4)² = 81.

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Answer:

Ruminants, cecal fermenters, and monogastrics have different abilities for digesting forages because of their digestive physiology and their diet. ... The cecal fermenters have larger intestine and ceca than monogastrics that allow them to have a large fermentation capacity as well as ruminants.

Explanation:

i hope this help

A group of snakes that is unable to cross a river and is separated from a group of snakes on the opposite side is an example of the geographic isolation process (Option B).

The geographic isolation process refers to all types of geographic barriers such as rivers that limit the gene flow between individuals of the same species.

Therefore, with this data, we can see that the geographic isolation process is associated with a limited gene flow in a population due to geographic barriers between individuals.

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Answer:

All of the choices are correct

Explanation:

The respiratory syncytial virus (RSV) is an enveloped, negative-strand RNA virus (Paramyxoviridae family) capable of infecting ciliated cells of the airways by using its surface glycoproteins G and F for attachment and fusion during viral entry in target cells. RSV can affect the lungs and parts of the respiratory system (e.g., nasopharynx). Although RSV generally causes mild, cold-like symptoms, this virus may also lead to severe infection in babies (12 months) and infants, being one of the most common types of respiratory infections in children, older adults, and immunocompromised patients. Some common symptoms in individuals with RSV pneumonia include fever, nonproductive cough, dyspnea, wheezes, rales, rhonchi, etc.

Answer:

Lysosomes and peroxisomes, Microtubules, Endoplasmic reticulum, Mitochondria, and Cytoskeleton

Explanation:

The characteristics that eukaryotes have are lysosomes, mitochondria, nucleus, ribosomes, and endoplasmic reticulum.

Eukaryotes are lifeforms with nuclei and other membrane-bound organelles. Eukaryotic organisms include all animals, plants, fungi, and protists, as well as the majority of algae.

Prokaryotic organisms are the ones lacking a well developed nucleus. They do not possess lysosomes, mitochondria, nucleus, ribosomes, and endoplasmic reticulum.

Thus, these are five organelles that are present in eukaryotes but are absent in prokaryotes.

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Answer:

germ theory

Explanation:

it was founded in the 19th century and founded by a man named Louis pasteur and robert koch who provided the final clue

Answer: B

Explanation:

A model is easier to see, rather than having a real plant cell that you have to see with a telescope. So B is the answer. Hope this helps!

Answer is TRUE

Scientific laws can be thought of as general descriptions of what we see happening around us.

Answer: D chlorophyll

Explanation:

Answer: I believe the Answer is D chlorophyll

Explanation: