Sweating cools the body through _____ ?

Describe the four main types of resistance forces

A) conduction
B) convection
C) radiation
D) evaporation

Answer :

D) evaporation

The correct name for the compound n2o3 is ?

Answer :

Dinitrogen trioxide; NITROGEN TRIOXIDE; Nitrogen oxide (N2O3);

Which professionals most directly use geometry in their work ?

a.) accountants
b.) astronomers
c.) judges
d.) pharmacists
e.) politicians

Answer :

b.) astronomers

Li2so3 compound name ?

Answer :

Lithium sulfite or lithium sulphite

Economic importance of chlorophyta ?

Answer :

1. Food chain
2. Limestone deposition
– Coral reefs
– Marl
3. Oxidation ponds
4. Food

Describe the four main types of resistance forces ?

Answer :

Describe the four main types of resistance forces

1. Normal Force


The normal force is the support force exerted upon an object which is in contact with another stable object. For example, if a book is resting upon a surface, then the surface is exerting an upward force upon the book in order to support the weight of the book. On occasions, a normal force is exerted horizontally between two objects which are in contact with each other.

2. Applied Force


An applied force is a force which is applied to an object by a person or another object. If a person is pushing a desk across the room, then there is an applied force acting upon the object. The applied force is the force exerted on the desk by the person.

3. Gravity Force

(also known as Weight)


The force of gravity is the force at which the earth, moon, or other massively large object attracts another object towards itself. By definition, this is the weight of the object. All objects upon earth experience a force of gravity which is directed “downward” towards the center of the earth. The force of gravity on earth is always equal to the weight of the object as found by the equation:
Fgrav = m * g
where g = 9.8 m/s2 (on Earth)
and m = mass (in kg)

4. Friction Force


The friction force is the force exerted by a surface as an object moves across it or makes an effort to move across it. The friction force opposes the motion of the object. For example, if a book moves across the surface of a desk, then the desk exerts a friction force in the opposite direction of its motion. Friction results from the two surfaces being pressed together closely, causing intermolecular attractive forces between molecules of different surfaces. As such, friction depends upon the nature of the two surfaces and upon the degree to which they are pressed together. The friction force can be calculated using the equation:

Navy soq board questions ?

Answer :


Which rehearsal produces the most detailed understanding of the mission ?

Answer :

A full dress rehearsal produces the most detailed understanding ofthe mission.

What might a cruel character do ?

Answer :

They abuse a loved one, taunt their peers with cruel nicknames, hurt animals, or show no signs of empathy when inflicting emotional or physical pain upon another.

Nearly __________ of all americans are currently using cocaine ?

Answer :

Over 14 percent of all Americans age 12 and older have used cocaine in their lifetimes, the National Institute on Drug Abuse (NIDA) reports.

Who first identified nucleic acids and where were they discovered ?

A. Friedrich Meischer discovered nucleic acids in blood cells.
B. Phoebus Levine discovered nucleic acids in plant cells.
C. James Watson and Francis Crick discovered nucleic acids in DNA.
D. Gerardus Johannes Mulder discovered nucleic acids in bacterial cells.

Answer :

It is James Watson and Francis Crick discovered nucleic acids in DNA” that is the correct response, but it should be noted they had help in this way as well.

History of nucleic acids
• Nuclein were discovered by Friedrich Miescher in 1869.
• In 1889 Richard Altmann discovered that nuclein has acidic properties, and it became called nucleic acid
• In 1938 Astbury and Bell published the first X-ray diffraction pattern of DNA.
• In 1953 Watson and Crick determined the structure of DNA.

Experimental studies of nucleic acids constitute a major part of modern biological and medical research, and form a foundation for genome and forensic science, and the biotechnology and pharmaceutical industries.

Which definition correctly describes a haploid cell during meiosis ?

Answer :

Haploid cell is a cell that has one complete set of chromosomes

P2o5 ionic or covalent ?

Answer :

P2O5, diphosphorus pentoxide is covalent compound.

What does the d in d glucose mean ?

Answer :

if the OH on the bottom chiral centre points to the right, it is referred to as D-
if the OH on the bottom chiral centre points to the left, it is referred to as L- .

Where do chemosynthetic bacteria get their energy ?

Answer :

Many chemosynthetic microorganisms are consumed by other organisms in the ocean, and symbiotic associations between chemosynthesizers and respiring heterotrophs are quite common. Large populations of animals can be supported by chemosynthetic secondary production at hydrothermal vents, methane clathrates, cold seeps, whale falls, and isolated cave water.

In biochemistry, chemosynthesis is the biological conversion of one or more carbon-containing molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic compounds (e.g., hydrogen gas, hydrogen sulfide) or methane as a source of energy, rather than sunlight, as in photosynthesis. Chemoautotrophs, organisms that obtain carbon through chemosynthesis, are phylogenetically diverse, but also groups that include conspicuous or biogeochemically-important taxa include the sulfur-oxidizing gamma and epsilon proteobacteria, the aquificaeles, the methanogenic archaea and the neutrophilic iron-oxidizing bacteria.

Many microorganisms in dark regions of the oceans use chemosynthesis to produce biomass from single carbon molecules. Two categories can be distinguished. In the rare sites at which hydrogen molecules (H2) are available, the energy available from the reaction between CO2 and H2 (leading to production of methane, CH4) can be large enough to drive the production of biomass. Alternatively, in most oceanic environments, energy for chemosynthesis derives from reactions in which substances such as hydrogen sulfide or ammonia are oxidized. This may occur with or without the presence of oxygen.

Which method to determine population size is the least invasive ?

a. mark/recapture
b. direct observation
c. sampling
d. indirect observation.

Answer :

d. indirect observation.

Which sentence has an intransitive verb ?

A. The clerk checks his e-mail every day.
B. Jordan writes poetry in his free time.
C. Please come inside the house now.
D. You and Chris should clean the garage today.

Answer :

In grammar, an intransitive verb does not allow a direct object. This is distinct from a transitive verb, which takes one or more objects. The verb property is called transitivity.

In the following sentences, verbs are used without direct object:

“I sneezed.”
“My dog ran.”
“When he finished the race, he vomited.”
“Water evaporates when it’s hot.”
“You’ve grown since I last saw you!”
“I wonder how old I will be when I die.”

The following sentences contain transitive verbs (they take one or more objects):

“We watched a movie last night.”
“She’s eating popcorn.”
“When I said that, my sister smacked me.”
“Santa gave me a present.”
“He continuously clicked his pen and it was incredibly annoying to me.”

Which happens during the day at the beach ?

Answer :

During the day the beach looks completely different. Nuances, hidden by the darkness, become visible. An eye can distinguish so many shades and colors that it becomes hard to believe in such variability. The ocean is constantly changing. Each wave is different. Light green, blue, dark blue, indigo and aquamarine – these colors can only slight pass rich colors of the water. If you spend some time watching you will quickly realize that each wave has not only different color, heights and appearance. Each wave has a different character, different voice and mood. Some waves are aggressive and ambitious. They want to reach the most distanced part of the shore. They want to compete with their predecessors and reach untouched ground. Others are quite and calm. They want to come back to their motherland – the depth of the ocean. White bubbles on the top of the waves make waves look funny and little childish. At a certain point the waves rush in the opposing directions – they move back to the ocean. This movement in the opposing directions reminds us about the changeable nature of the ocean. It ruses to the shore but at the same time each time it returns to its essence, its depths.

The sky is blue. Rare clouds look like the test of the brush in the canvas of the sky. These clouds provoke combined feelings. From the one side they look like the tests of the brush and from the other side, you see that they are done by the real artist and the picture is already perfect and there is nothing to change in it. There is one thing, which makes an impartial observe to freeze in astonishment. The air is absolutely transparent and breathing. But when you look at the sun, you can see it not as a disc, but rather like a three-dimensional object. It is hard to understand how such transparent and light air can hold such an object as this huge, bright and hot sun. The birds in the sky break the illusion of absolute stillness. They move in the blue air and among the clouds, which never change their position.

If you choose a necessary angle, you will see the reflection of the sun in the water. You will not see the sun itself because the surface of the ocean is not still, but you will see a small part of the sun in each of the waves. This will look like patch of sunlight and the water gets a steel shade because of these patches. If you step into the water and start swimming at the moment like this, you will probably feel like swimming in the flow of light.

When does the government assume a contractionary fiscal policy position ?

Answer :

The government assume a contractionary fiscal policy when the economy is strong. When the economy is strong, prices increases as a result of fierce competition for resources. In this situation, the government will assume a contractionary fiscal policy by reducing its spending and by increasing tax. This position will normally create a surplus for the government: a surplus is the amount of taxes left over after government spending.

How did chandragupta contribute to the unification of northern India ?

Answer :

B. he created a bureaucracy.

Which does not accurately describe minoan civilization ?

Answer :

It left behind no artifacts for archaeologists to study.

Why was the battle of new orleans unnecessary ?

Answer :

It was unnecessary because the treaty of Ghent, which ended the war, had been signed two weeks earlier.

The three writers of the federalist papers were ?

a. Jay b. Jefferson c. Franklin d. Madison e. Hamilton

Answer :

1. Alexander Hamilton (51 articles: No. 1, 6–9, 11–13, 15–17, 21–36, 59–61, and 65–85)
2. James Madison (29 articles: No. 10, 14, 18–20,[10] 37–58 and 62–63)
3. John Jay (5 articles: No. 2–5 and 64).

How are forest fires beneficial to conifers like jack pines ?

a. Jack pine seeds are protected by forest fires.
b. Pine cones are carried on the winds produced by forest fires.
c. Forest fires release the seeds stored in Jack pine cones.
d. All of the above.

Answer :

c. Forest fires release the seeds stored in Jack pine cones.

New jack pine seedlings grow well after a hot fire. Fire causes the cone of an older jack pine tree to open up and release seeds. Cones that need heat, such as the heat from fire, in order to open are called serotinous cones. A serotinous cone is one that requires heat to open up and release the seeds. The cone of the jack pine uses the heat from fire to release its seeds. When the heat causes the cones to open, seeds are released and fall to the ground.

Unusually for a pine, the cones normally point forward along the branch, sometimes curling around it. That is an easy way to tell it apart from the similar lodgepole pine in more western areas of North America. The cones on mature trees are serotinous. They open when exposed to intense heat, greater than or equal to 50 °C (122 °F). The typical case is in a fire, however cones on the lower branches can open when temperatures reach 27 °C (81 °F) due to the heat being reflected off the ground. Additionally, when temperatures reach −46 °C (−51 °F), the cones will open, due to the nature of the resin.

Biological classification pogil ?

Answer :