The ____ builds an important barrier against pathogens, but it has to absorb ___ efficiently at the same time.

Answer:

I think its cell specialisation

Awnser: Tropical zones

Explanation:Unsurprisingly, the researchers found that most types of palms are clustered in tropical zones. Most palms flourish in areas with mean annual temperatures between 64 and 82 degrees Fahrenheit, but a few hardy varieties don't mind damp, cold feet

If a force of 5 newtons is applied to lift books 2 meters, the work done is 10 newton meters.

The formula for calculating work is Work = Force x Distance so for calculating work we have to multiply 2 meters with 5 newtons force then we get 10 newton meters.

So we can conclude that If a force of 5 newtons is applied to lift books 2 meters, the work done is 10 newton meters.

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From the calculations, the work done on the book is 10 J.

In science, work is said to be done when the force applied moves a distance in the direction of the force.

Given that;

Force applied = 5 N

Distance covered = 2 m

It the follows that the work done is;

W = F * d

W = 5 N * 2m = 10 J

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The statement "If a theory becomes supported by evidence, it can become a law" is false because it should read, “A theory and a law are already both supported by evidence and are equal, but they have different functions.” Thus, the correct option is C.

Evidence may be defined as the general body of attributes or information suggesting whether speculation or recommendation is authentic or valid.

In scientific methods, both theory and law are supported by evidence but they have different functions.

The function of theory illustrates an explanation of the statements and discoveries accumulated during the process.

While the function of law illustrates an experimental circumstance in nature that is genuine whenever it is positioned to experiment.

Therefore, it is well described above.

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The blood types of the children formed from a woman with type A blood (genotype: AO) is married to a type B person (genotype: BO) is:

According to this question, a woman with genotype AO is crossed with a man of genotype BO.

This means the following cross will be performed:

AO × BO

The offsprings of this cross will have the following genotype:

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Following are made up of cells:

Wooden table -No

Glass sheet- No

Liver- Yes

Plastic bag- No

Kidney- Yes

Cells are the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.

Yes, Each lobule is made up of numerous liver cells, called hepatocytes. these hepatocytes are arranged in row forming sinusoids. Small blood vessels diffuse oxygen and nutrients through their capillary walls into the liver cells.

Yes, There are at least 16 different highly specialized epithelial cell types in the mammalian kidney.

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The characteristics of allosteric enzymes are regulatory molecules can bind and modify the catalytic activity of these enzymes.

Enzymes are proteins that catalyze chemical reactions that occur in living things. They speed up the speed of reactions, which contributes to metabolism. Without enzymes, many reactions would be extremely slow. During the reaction, the enzymes do not change their composition and are not consumed either.

In this case, Allosteric enzymes are enzymes that contain a region separate from the substrate to which small regulatory molecules can bind and modify the catalytic activity of these enzymes.

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Answer:

water will leave the vacuole

Answer:

mitochondria and Golgi body

The correct answer will be

1. Motor neuron

2. Spinal cord to muscle

In a Reflex arc, the Motor neuron carries the action potential from the Spinal cord to muscle.

The following are the components of a reflex arc:

A brain circuit that manages a reflex is called a reflex arc. In vertebrates, the majority of sensory neurons synapse in the spinal cord rather than passing directly into the brain.

When Juan picks up a steel utensil the receptor detects the stimulus. A sensory neuron transmits the data to motor neuron which activates  spinal cord which then signals the effector organ to carry out the reaction action i.e., Juan immediately drops the hot Utensil.

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Answer:

Thus us what you should see got it right on plato!

Explanation:

Scientists change scientific theories when new evidence conflicts with old ideas; option D

Scientific theories are explanations put forward by scientists to explain a given observation based on current research.

Scientific theories can be modified based on changing evidence due to further research.

Therefore, it can be concluded that when new evidence disproves old ideas, scientists modify and adjust scientific theories to harmonize with new evidence.

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If Ms. Gates is eligible for both the Medicare and the Medicaid, then her drugs will be covered under part D. So, she should be informed that Medicare will generally cover the drugs. But the ones that are not covered will be covered under Medicaid.

The Medicare and Medicaid program are federal and state government program for the people who have limited assets and are 65 or older.

These program provides healthcare coverage to the people. The Medicare program although covers most of the drugs, but some drugs are excluded from the Medicare, these drugs are mostly covered by Medicaid program.

So, the Ms. Gates should be informed that all her drugs will be covered under the Medicare and Medicaid privileges.

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Answer:

The carbon footprint is a very important means to understand the impact of a person's behavior on global warming. This is why someone who effectively wants to contribute to stopping global warming, at least on an individual scale, needs to measure and keep track of their personal carbon footprint.

Explanation:

Answer:

Blood vessels in the dermis dilate in the hot days or during exercise to cool off the body by sweating. During cold, the same blood vessels will constrict to keep the body warm and reduce the heat loss.  

Explanation:

Answer:

Low fertility rates that cause long-term population decline can also lead to population ageing, an imbalance in the population age structure. Population ageing in Europe due to low fertility rates has given rise to concerns about its impact on social cohesion.

Write a new hypothesis and conduct new experiments to explore the matter. Thus, option "B" is correct.

Hypothesis

The formulation of hypotheses is one of the key steps in the scientific method.

Hypotheses are usually tested using experiments and are usually accepted or rejected depending on the outcome of the experiments.

If a hypothesis is rejected, it does not mean that the entire subject is abandoned. Rather, new hypotheses may be formed and experiments conducted to further explore the subject.

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Answer:

False.Aristotle is chemist he not the founder of biology

Answer:

not sure

Explanation:

Answer:

Ethylene is a gaseous plant hormone that plays an important role in inducing the ripening process for many fruits, together with other hormones and signals. An unripe fruit generally has low levels of ethylene. As the fruit matures, ethylene is produced as a signal to induce fruit ripening.

Explanation:

Answer:

it is the hormone present in ripening the fruit so removal of ethylene helps increase the shelf life of fruits and vegetables

Explanation:

Hope It Helps!!!

Answer:

Osteocytes

Explanation:

i studied this

The invertebrate chordates include Tunicates and lancelets.

They are a group of chordates that possess notochords somewhere in their life span but end up not possessing the vertebral column. They possess all the characteristics of chordates.

Invertebrate chordates include the Urochordata which are the Tunicates and the Cephalochordata which are the lancelets.

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The endocrine system, along with the nervous system, coordinates the body's functions to maintain homeostasis during rest and exercise. The nervous and endocrine systems also collaborate to initiate and control movement, as well as all of the physiological processes that movement entails.

The endocrine system is a web of glands and organs. It controls and coordinates your body's metabolism, energy level, reproduction, growth and development, and response to injury, stress, and mood using hormones.

The endocrine system, along with the nervous system, coordinates the body's functions to maintain homeostasis during rest and exercise.

The nervous and endocrine systems also collaborate to initiate and control movement, as well as all of the physiological processes that movement entails.

Thus, the nervous and endocrine systems work together to carry out the coordination of the body.

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The nervous system and the muscle system respond to stimuli to produce motion. The skeletal movements of muscles are mostly voluntary.

Involuntary movements occur in these muscles when the nerve impulse passes from a sensory neuron to a motor neuron via an interneuron in the spinal cord.

Skeletal muscles may be defined as the muscles that fasten to your bones and authorize you to achieve a broad range of activities and operations.

Skeletal muscles control the direct movement of a person's will and are hence referred to as voluntary movement. While the spinal cord is associated with both movements directly or indirectly. It is a prolonged, delicate tubelike network liable for holding incoming and outgoing messages through the brain to the rest body.

Therefore, it is well described above.

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Answer

skeletal & spinal cord

Explanation:

The nervous system and the muscle system respond to stimuli to produce motion. The movements of skeletal muscles are mostly voluntary. Involuntary movements occur in these muscles when the nerve impulse passes from a sensory neuron to a motor neuron via an interneuron in the spinal cord

Answer:

With the findings of the 2016 Census count on population and dwellings, Statistics Canada gives Canadians a first look at the most recent national statistical snapshot.

The census counts 35,151,728 persons who said they lived in Canada on May 10, 2016, and displays population growth patterns across the country.

The organization will provide the complete spectrum of census data during the following year, as Canadians commemorate 150 years since Confederation, in order to portray a truthful picture of Canadians' lives and communities.

In 1871, the first census following Confederation recorded 3.5 million people in Canada, while the population figure in 2016 was ten times higher. When Canadians celebrated the 100th anniversary of Confederation in 1967, that number had risen to 20.0 million people (1966 Census).

Canadians have been making their way west for many years. The four founding provinces of Ontario, Quebec, New Brunswick, and Nova Scotia housed the majority of Canadians in 1871, whereas Western Canada was lightly populated. Manitoba, Saskatchewan, Alberta, and British Columbia accounted for over a third of the population in 2016.:

In analyzing the number of different bases in a DNA sample, the result would be consistent with the base-pairing rules is A+G = C+T.

Base pairing occurs precisely: a purine base binds to a pyrimidine – adenine (A) on one chain pairs with thymine (T) on the other and guanine (G) pairs with cytosine (C).

In this case, the base pairing rule states that the number of adenine is equal to number of thymine. Similarly, the number of guanine is equal to number of cytosine.

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50,000 x 0.10 = 5,000J energy did the zooplankton get from the phytoplankton. thus option B is correct.

In ecology, the food chain is the flow of substance and energy from one organism to another in the form of food.

A process cycle from producer to consumer to decomposer is referred to as a food chain.

Plants, herbivores, omnivores, and carnivores all exist. Beginning with plants, moving on to herbivorous insect, spiders, a small bird, a snake, a hawk, a fox, and a lion When a person passed away, a hyena would consume their body. When the hyena passed away, the body would disintegrate, becoming food for worms, and then become fertilizer for plants. so according to 10 percent rule, zooplankton get 5000 j of energy from phytoplanktons.

The food chain's cycle will then repeat itself time and time again.

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Answer:

C. 50,000 KG

Explanation:

edge 2022 :)

an individual's set of observable characteristics that results from the interaction of a genotype with the environment

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