Biology questionnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Answer:

Explanation:

In both plants and animals, there are parts of the body designed to carry the nutrients needed for growth. In a animal it is blood and in a plant, it is the Xylem and Phloem Tissue Humans are born with a set number of limbs and if one get's cut off it cannot regenerate. Because of this, we are increasingly cutting into resources that other species must use in order to survive. We have hindered, or even ended the lives, of numerous species. Today, 99% of the species still remaining on this planet are at risk because of human activity alone.The similarities in the population growth of humans with respect to plants and animals is that, in the three cases, the growth occurs exponentially with respect to the initial number of specimens

Answer:

I think A, "Primary pollutants from a stationary source"

Explanation:

Got it right on exam :)

Particulate matter is defined as material emitted during manufacturing that does not change form in the atmosphere and is a primary pollutant from a stationary source. The correct option is a.

One of the least evident types of pollution is particulate particles. NOT the case for pollution from particle matter. Particle pollution, commonly known as particulate matter (PM), is a type of air pollution made up of microscopic fragments of solids or liquids.

Dust is one possible type of these specks. Dirt. Soot. Particulate pollution can exacerbate acid rain while also altering weather patterns, causing drought, accelerating global warming, and causing the ocean to become more acidic.

Therefore, the correct option is a. primary pollutants from a stationary source.

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Answer:

oxygen I think soooooo yeah

Answer:

Oxygen

Explanation:

Answer:

Explanation:

Osmosis is the process by which molecules of a solvent pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.

Answer:

C. weather movement

Explanation:

correct me if im wrong

Biodiversity has been defined as the life that lives and interacts within the ecosystem. It is important as provides proper functioning of the ecosystem and supports life on earth.

Biodiversity is the various forms of life and factors that live and exhibit interaction in a particular ecosystem and habitat. It is important as it includes the biogeochemical cycle that provides nutrients, ecosystem services, pollination, and reproduction.

Biodiversity provides various biological services, including food produced by plants for energy, oxygen for cellular respiration and photosynthetic reactions, and the biogeochemical cycle that includes the cycling of the nutrient through various spheres.

Therefore, biodiversity is an important part of the biosphere.

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Answer:

Biodiversity has been defined as the life that lives and interacts within the ecosystem. It is important as provides proper functioning of the ecosystem and supports life on earth.

What is Biodiversity?

Biodiversity is the various forms of life and factors that live and exhibit interaction in a particular ecosystem and habitat. It is important as it includes the biogeochemical cycle that provides nutrients, ecosystem services, pollination, and reproduction.

Biodiversity provides various biological services, including food produced by plants for energy, oxygen for cellular respiration and photosynthetic reactions, and the biogeochemical cycle that includes the cycling of the nutrient through various spheres.

Explanation:

Answer:

Because it has many types of molecules that float along the lipids due to the many types of molecules that make up the cell membrane

Explanation:

Answer:

! autonomic motor

Explanation:

Answer:

1 Right Horizontal Fissure

2 Left Superior Lobe

3 Mediastinum

4 Left Oblique Fissure

Explanation: correct for your numbers in edg

Lungs are the parts of the body where the exchange of the gases are taking place. The exchange of the gases  takes place at the alveoli.

Lungs are present in the pleural cavity.

Our body is constituting a pair of lungs that is the right lung and the left lung and inside a lung fluid is present which is called as pleural fluid that is present in order to make the structures safe and sound. 1. Left lung 2. Right lung.

3. It is the point at which the bifurcation of the trachea is being done. 4. It is the inferior lobe of the lungs.  Basically , the inferior lobes of lungs absorb their lymphatic fluid  towards the inferior tracheobronchial nodes . On the other thing, superior tracheobronchial nodes absorb out lymphatic fluid from upper lobes.

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Answer:

d visible traits depend on the dominant and recessive forms of genes from.....

Explanation:

Answer:

I have done these kind of problems before and i think that it might be A or B

The oldest of Hawaii's volcanic islands are those that are the farthest distance from the hotspot.

Hope this helps!

Answer:

The oldest of Hawaii's volcanic islands are those that are the farthest distance from the hotspot.

Answer:

They are modified by shape, function, or size. They are made to have certain roles in different parts of our bodies. These cells group together to make/form tissues. Then these tissues make up organs that we obviously need. Different specialized cells include blood cells, nerve cells, and reproductive cells.

Explanation:

Given what we know about the respiratory system, we can confirm that the statement regarding normal microbiota of the human respiratory system that is false is option B " The upper respiratory tract is mostly sterile".

As far as the human respiratory tract and system, it was previously believed that the upper tract contained bacteria while the lower respiratory tract was sterile. Recently, however, this has been proven to be false. Bacteria are in fact present in the entire respiratory tract even in healthy individuals. For this reason, options a, c, and d are true, and the only false option present is b.

This question was answered based on the complete question found online that states:

Which statement regarding normal microbiota of the human respiratory system is FALSE?

a) The trachea normally may contain a few bacteria.

b) The upper respiratory tract is mostly sterile.

c) The ciliary escalator in the bronchial tubes keeps the lower respiratory tract nearly sterile.

d) Potentially pathogenic microorganisms are present in non-sterile portions of the respiratory tract but usually do not cause disease.

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Answer:

No

Explanation:

Arteries typically carry oxygenated blood, which is bright red in colour. The exception is the pulmonary artery which carries deoxygenated blood from the heart to the lungs.

Answer:

Venules carry deoxygenated blood. All blood in humans is bright red when oxygenated, but, a darker red when deoxygenated. Deoxygenated blood is darker due to the difference in shape of the red blood cell when oxygen binds to haemoglobin in the blood cell (oxygenated) versus does not bind to it (deoxygenated).

Explanation:

*sigh* its just how science do

Answer:

It is d and a

Explanation:

Answer:

more active transport occurs in cell A then cell B

Explanation:

hope this helps ;)

The possible conclusion that can be made drawn about the activity of these two cells is that more active transport occurs in cell A than in cell B. The correct option is B.

Active transport is a type of transport that cells use to move molecules up and down cell membrane concentration gradients.

Moving actively is carried out using a variety of membrane proteins known as carrier proteins that are connected to an energy source, such as ATP, for example.

The energy needed to move molecules or ions up or down a concentration gradient is provided by the hydrolysis of ATP during this process, known as active transport. The other transport is passive transport, which is reverse.

Therefore, the correct option is B. more active transport occurs in cell A than in cell B.

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Answer:

80%

Explanation:

Answer:

Normal vital sign ranges for the average healthy adult while resting are: Blood pressure: 90/60 mm Hg to 120/80 mm Hg. Breathing: 12 to 18 breaths per minute. Pulse: 60 to 100 beats per minute.Vital signs are measurements of the body's most basic functions. The 4 main vital signs routinely checked by healthcare providers include: Body temperature. Pulse rate.Checking vital signs is an important skill to learn, because it tells us how the person's body is functioning, helping us to monitor current conditions and alerting us to changes in health status. It can also give us clues to possible medical conditions that have yet to be diagnosed.

Answer:

The two combinations are Gg and GG.

Explanation:

When the concentration of electrolytes in tissue fluid is too high, intracellular water moves into the extracellular fluid compartment.

OSMOSIS:

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Answer:

neurons

Explanation:

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The acceleration produced by that boy is Zero .

_____________________________________

Want to know how ? here's the reason : -

As he is running with a constant velocity, so there's no change in velocity and Acceleration is defined as " Rate of change in Velocity " and since there's no change in velocity and direction (because he is moving in a straight road) hence Acceleration is 0.

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Answer:

Letter D. Golgi Bodies sort and package lipids which the Endoplasmic Reticulum uses to make proteins.

The student that provides the best explanation is as follows:

Cellular homeostasis may be defined as the capability of a cell in order to maintain relative stability and function as alterations take place in the internal or external environment.

According to the question, the Lysosomes are the fatal or self destrcutive bags for living cells. Vacuoles store nutrients as well as waste substances of the whole cell in order to prevent cells from being contaminated.

The sorting of important molecules like lipids and proteins is initiated through the endoplasmic reticulum and proceeds to the Golgi bodies through the anterograde pathway.

While the photosynthetic organelle chloroplast captures the radiation energy from the sun and synthesizes simple sugar like glucose which is used by another organelle mitochondria to provide energy for the cell.

Therefore, the correct option for this question is C.

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Answer: I learned that prayer is talking to god, who is never busy to hear my prayers.

Explanation:

Answer:

A cricket( but usually an omnivore)

Explanation:

It is because they eat fruit, nectar, seeds, small insects, some leaves, and will even nibble on dead larger animals.

Cricket

Explanation:

There are special 2 types

Another one is omnivore who lives on both

The principal components of the plasma membrane are lipids ( phospholipids and cholesterol), proteins, and carbohydrates. The plasma membrane protects intracellular components from the extracellular environment. The plasma membrane mediates cellular processes by regulating the materials that enter and exit the cell.

The digestive tract of the frog is well vascularized because it aids in the absorption of nutrients.

The digestive tract of a frog is a hollow long tube that extends from the mouth to the anus which helps in the ingestion and digestion of food.

The digestive tract of frog has the following characteristics:

All the digested food substances are absorbed at the small intestine due to the presence of microvilli.

This microvilli is made up of a central core that is vascularized, that is, it contains artery, vein and lymphatic capillary.

Therefore, the vascularized microvilli of the small intestine of frog help in the absorption of nutrients.

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Answer:

prophase

Explanation: