if the mass is 90g and the volume is 100 ml what is the density

Answers

Answer 1

Answer:

168.56

Explanation:


Related Questions

what effort is made in nepal for the conservation of wildlife?

Answers

Nepal has made use of some limited hunting in hunting reserves to help fund their wildlife conservation efforts. No endangered species are allowed to be hunted.

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Explanation:

Nepal has made use of some limited hunting in hunting reserves to help fund their wildlife conservation efforts. No endangered species are allowed to be hunted

Mental excess could produce, for its own purposes, the
voluntary blindness and deafness of deliberate solitude, the
artificial impotence of asceticism.


In this sentence, voluntary means:
A. dangerous
B. mournful
C. timely
D. willful

Answers

The answer is gonna be C i believe

the chemiosmotic hypothesis states that the energy for the production of atp during photosynthesis comes from

Answers

The chemiosmotic hypothesis states that the energy for the production of ATP during photosynthesis comes from the Mitochondria.

The mitochondria is regarded as very important and the power(energy) house of the cell as a lot of ATP synthesis activities takes place in this organelle.

The hypothesis was used to prove that most of the ATP production that takes place in respiring cells comes from the electrochemical gradient present  across the inner membranes of mitochondria.

ATP is formed from the break down of the molecules rich in energy such as glucose and the use of energy of NADH and FADH₂ which are formed from its breakdown.

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HELPP !!!
If a recessive trait is beneficial to an animal, what happens to the trait's proportion in the population?

It becomes more common
It becomes less common
It doesn't change much

Answers

Answer:

It becomes more common

Explanation:

Even if the trait is recessive if it is beneficial to a population then it will become more common because those with the trait are more likely to survive. For example, if a population of beetles lives on green grass and the dominant trait is for the beetles to be black and the recessive trait is green then the green ones will survive because the black beetles will be eaten first.

Air pollution in US National Parks is effecting the environment in what way(s)?
a.
plant damage from ozone exposure
b.
high levels of mercury found in endangered bat species
c.
changes to alpine ecosystems due to nitrogen
d.
all of the above

Answers

The answer is All of the above

Answer:

D

Explanation:



Next to each cause of deforestation, suggest a solution from the text or an idea of your own.


(a) large-scale agricultural use-


(b) cattle grazing-


(c) high demand for wood products-


(d) commercial logging-


(e) "urban sprawl"-


(f) mining -


(g) subsistence farming-

Answers

Answer:

small scaleuxuxfxd6ifkyfiyfoyfoyfo6f6f6fof

De donde proviene el oxigeno que se libera durante la fotosintesis

Answers

Answer:

Sorry i dont know

Explanation:

True/False: Blood entering the heart from the lungs is oxygen-poor blood.

Answers

Answer:true

Explanation:

Because we already used the oxygen from the blood to breathe (i think)

18. Explain how large, carbon-based molecules are formed

Answers

Answer:

All three types of molecules are the result of carbon's ability to form four covalent bonds. Carbon chains can bond with carbon rings to form very large, complex molecules. These large molecules can be made of many small molecules that are bonded together.

Explanation:

Hope it helps

What do the arrows mean on a food web or food chain

Answers

Answer: It represents the flow of energy in an ecosystem. It indicates which direction the energy and nutrients will flow. It shows the relationship between organisms.

Can someone please help me and not just answer for points

Answers

Answer:

option c is the answer met-his-stop

An amoeba that lives in salt water does not have a contractile vacuole to do so.
Explain observations.

Answers

Answer:

what do we call a mutation that involves one or just a few nucleotides

Give two examples of types of weather that you experience where you live. Give two examples of weather you don’t experience where you live. colorado

Answers

Answer:

New Zealand

Explanation:

I live in New Zealand where it's only winter and sometimes rain. There is hardly any sunlight so I will say I lest experience summer ☀️

why do multicellular organisms have emergent properties

Answers

Answer:

They have more genes than unicellular organisms.

Explanation:

They show properties that can only result from the interaction of many cells.

What is the ecological relationship between the monk seal and the jacks/sharks?

Answers

Answer:

predator and prey

Explanation:

the shark eats the seals in the wild

Answer:

Great white sharks and seals have a predatory relationship where the shark is the predator and the seals are the prey

Both of these populations are part of a larger marine ecosystem where relationships between organisms vary from symbiotic to competitive, parasitic or mutually beneficial

Of the following, what is the most important for ATP production?
A) amount of sunlight
B) carbon dioxide
C) concentration water concentration
D) glucose concentration
E) oxygen concentration​

Answers

Answer:

B. glucose concentration.

Explanation:

ln general, the main energy source for cellular metabolism is glucose.

Why are viruses like the avian flu important for vet scientists to study?

Answers

Answer:

to help detect other livestock diseases early could help to prevent the staggering economic losses

(short answer but hope this helps) :)

In chloroplasts, when the two photosystems work in series, electrons ejected from the photosystems do not return to them, which is known as ______. Multiple choice question. oxygenic photophosphorylation cyclic photophosphorylation noncyclic photophosphorylation NADPH based photophosphorylation

Answers

When electrons do not return to the photosystems, it is because of a process known as oxygenic photophosphorylation, a process that is key to photosynthesis.

Photosynthesis is the process by which plants get their energy. This process involves many steps taken in order to turn energy from light, into sugar and molecular energy known as ATP, needed for plants to survive. This process uses a variety of important and complex steps, among which is included oxygenic photophosphorylation.

Oxygenic photophosphorylation is one of the key processes to photosynthesis. It involves the use of photosystems one and three, located in the thylakoid membrane of plant cells, in order to produce NADPH and ATP. These systems enter a state of photoactivation, releasing an electron to be carried by the NADPH molecule towards the Calvin cycle where the electron can be placed onto a carbon atom, for long-term storage, often as a carbohydrate.

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to allow movement of the tendons within the carpal tunnel zone, each tendon is encased in a __________.

Answers

To allow movement of the tendons within the carpal tunnel zone, each tendon is encased in a sheath.

The sheath is a fibrous but at the same time serous element that is composed of a viscous liquid called the synovium, which is designed in order to allow the tendons to move with the bones.

The function of the sheaths is to allow a correct sliding between the tendon where it meets the bone through which it passes.

The importance of sheaths for the biomechanics of movements is that if they were not located in the tendons, these tissues would wear out very easily, thus causing injuries such as tenosynovitis.

The best known synovial sheaths are those of the flexor apparatus of the hand, that is to say to the internal and external digitocarpal, in the fibrous band of the foot, and in the long tendon of the biceps muscle.

Therefore, we can conclude that to allow movement of the tendons within the carpal tunnel zone, each tendon is encased in a sheath.

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Which of the following is not excreted ( metabolic waste) in humans?
Urine


Sweat

feaces

carbon dioxide​

Answers

Answer:

Answer B is correct

Explanation:

The options:

A)Carbon dioxide

B)Water

C)Uric acid

D)Faeces

(Hope this helps can I pls have brainlist (crown)☺️)

The lymphatic system helps to remove bacteria and other microorganisms from the body. Why would this be important to you?

Answers

Answer:

Protects your body against foreign invaders: The lymphatic system is part of the immune system. It produces and releases lymphocytes (white blood cells) and other immune cells that monitor and then destroy the foreign invaders — such as bacteria, viruses, parasites and fungi — that may enter your body.

what is the primary pigment that makes leaves green in land plants?

Answers

Chlorophylls
hope this helps!!

Chlorophyll is the primary pigment that makes leaves green in land plants, by absorbing red and blue light.

What is chlorophyll?

It is a pigment present in the plant leaves, through which plant leaves apers green in observation, it plays several roles in the plants other than the green appearance of the leaves.

During photosynthesis, this chlorophyll pigment is responsible to form reaction center through which light is absorbed and leads to a process through which light converts into chemical energy for the synthesis of food.

It is present in the chloroplast, which is the site of photosynthesis, and provides the necessary components for plant food synthesis.

Therefore, the primary pigment that makes leaves green in land plants is known as chlorophyll.

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#SPJ6

which of these features is found in a lumbar vertebra?

Answers

Answer: All of the choices are correct

Explanation: Just do it I got it correct

Where does cellular respiration occur? (1 point)
O chlorophyll
O mitochondria
O bacteria
O lungs

Answers

Answer:

Mitochondria

Explanation:

Plants.

Answer:

b.mitochanrida

Explanation:

A woman with blood type AB has children with a man who has blood type O. List the possible blood types for their children.

Answers

Answer: In most cases, an O parent and an AB parent will have only A or B kids. It is only very rarely that they might have an AB or an O child.

_________ is required for energy given to proteins in the phospholipid layer.

Answers

Answer:

Trans-membrane proteins.

Explanation:

Membrane proteins are proteins that are found in the cell membranes of living organisms.

Hope this helped!

Please, could someone help me with this?

Answers

1. abortion

2. testing cosmetic products on animals

hope this helps :)

easy - one giving brainly if correct and DETAILED!
please give me atleast 2.​

Answers

really cool question you asked but it seems you kinda made it invisible

True or False: Exhalation is a passive process.

Answers

Answer:

true

Explanation: edg

Will mark brainliest for the answer ​

Answers

The iron nail produces electric current that attracts the pieces of iron is the right one.

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