A piece of wood that measures 3cm by 6cm by 4cm has a mass of 80g.
What is the density of the wood?

Answers

Answer 1

Answer:

1.1

Explanation:

P=m/v

Volume = 3*6*4= 72

80/72=1.1


Related Questions

4. Genes that are responsible for new characteristics that help a species survive in a particular environment
are most likely to do which of the following?
A. rapidly decrease in frequency
B. gradually decrease in frequency
C. increase in frequency
D. not change in frequency

Answers

Answer:

The correct answer is - increase in frequency.

Explanation:

According to the theory of Darwin, organisms most likely survive and reproduce in an ecosystem that is able to change or adapt to the changes in the ecosystem.

According to the modern evolutionary theory that the genes that are responsible for new changes or traits that help a species to reproduce and survive in a particular environment increase in frequency and the genes do not helps decrease in frequency.

1) Eubacteria cells lack a nucleus, and are therefore________

Viewing eubacteria requires a microscope,because they all single celled organisms.another word for single celled is_______

Answers

Answer:

The correct answer is - prokaryotic and unicellular.

Explanation:

Eubacteria is known as the true bacteria and belongs to the prokaryotic type of cells which is characterized by no double-membrane organelles or the nucleus. All the genetic material is present in the cytoplasm itself.

These bacteria are single-cell microscopic organisms as they are very minute to see by the naked eyes and required a microscope to study. Another word for the single-cell organisms is unicellular.

As a football player, you would choose to wear a flat bottom shoes or shoes

with nails to play on the fields. Why?​

Answers

the shoes with the studs as they give you more grip
If I will play on grass so shoes with nails is better than flat one

How are i actic acid formation and alcohol fermentation different from each other?

Answers

Answer:

In lactic acid fermentation, pyruvate is reduced to lactic acid. ... In alcoholic fermentation, pyruvate is reduced to alcohol and releases carbon dioxide. This type of fermentation is commonly used with yeast to make alcoholic beverages and cause bread to rise

Explanation:

What is the difference between an embryo and a foetus

Answers

Answer:

An embryo is the early stage of human growth in which the vital body structures of organs are developed. In the 11th week of pregnancy, which is the 9th week of development after egg fertilization, an embryo is considered a fetus.

Explanation:

Answer:

An embryo is the early stage of human development in which organs are critical body structures are formed. An embryo is termed a fetus beginning in the 11th week of pregnancy, which is the 9th week of development after fertilization of the egg.

Explanation:

One oak tree cell with 14 chromosomes undergoes meiosis. How many cells will result from this process,???

Answers

Answer:

Four (4) cells

Explanation:

Meiosis is the type of cell division in which four daughter cells that are genetically different is produced. The daughter cells are gametes that have undergone a reduction in their chromosome number (by half).

For example, one cell of an oak tree with 14 chromosomes is said to undergo meiosis. This means that, based on the explanation of meiosis above, the oak cell will give rise to four (4) daughter cells containing 7 chromosomes each.

All of the following are symptoms of schizophrenia except __________. delusions disturbed emotions hallucinations adaptive behavior

Answers

Answer:

adaptive behavior is correct

Explanation:

just took the quiz

According to the question, the correct option is an adaptive behaviour.

Adaptive behaviours include real-life skills such as grooming, getting dressed, avoiding danger, safe food handling, following school rules, etc.

What does adaptive behaviour mean?

Adaptive behaviour is described as the group of conceptual, social, and practical skills retained by individuals to enable them to function in their everyday lives.

Adaptive behaviour is a required diagnostic measure of all systems defining intellectual and developmental disabilities.

Thus, adaptive behaviour is not a symptom.

To learn more about adaptive behaviour click here:

https://brainly.com/question/22909098

Plz help I need the answer

Answers

Answer:

pretty sure its C

Explanation:

because of the valence electrons

What is the shortest day of 2021? And What is the Longest Day 2021?

Answers

Answer:

June 21st is the longest day of the year December 21st is the shortest

Explanation:

Answer:

June 21st and December 21st

Explanation:

What makes hunting breeds a good choice for studying dog navigation?

Answers

Answer: Pointers make an excellent choice for these excursions because they are lean and biddable—important qualities in dogs who will be hundreds of yards away from you during long-range hunts. Conversely, a dog plying the thick woods of a ruffed grouse covert will need to work close.

Explanation:

hunting breeds, such as dachshunds, foxterriers, and Welsh terriers. For generations, people have bred hunting dogs to track prey andthen find their way back to their owners. “Weknow about homing behaviors in these breedsfrom observations, but they haven’t been studiedin detail,” says Benediktová.

Explanation:

Which component of a virus is lacking in a cell?
DNA
ribosomes
protein capsid
RNA

Answers

the answer is protein capsid
Answer is protein capsid

why: The components present is a virus that is lacking in a cell is protein shell, also called a copsid.

(GIVING BRAINLIEST!!!!!)

Answers

Answer: last one

Explanation: the 1st screenshot is sleet 2nd is hail and you can see how big the hail is

it’s the last option!!

2 examples of transfer by contact, induction, and conduction

Answers

Answer: The two examples of conduction and induction are as follows.

Explanation:

Conduction can be defined as the process of transfer of charges from the charged body to the neutral body by direct contact whereas the induction is a process in which the charges are induced in the neutral body by the charge body. The conduction process requires the direct contact between the bodies in which the charges are being transmitted.

The example of the conduction process involves the neutral metal sphere gets charged when comes in contact of aluminum plate that exhibit a charge.

The example of induction is the rubbing of the rubber balloon with that of the animal fur then the two balloons will move away due to like charge repel each other.  

(GIVING BRAINLIEST!!)

Read the following descriptions of two different types of precipitation. Then, decide if they are both true or not.

Rain: occurs when the air above and below clouds are both above freezing; most likely in the summer
Sleet: occurs when the air above and below clouds are both below freezing; most likely in the winter

Are the descriptions true?

A) The description of rain is true, but the description of sleet is false.
B) Both descriptions are inaccurate and false.
C) Both descriptions are accurate and true.
D) The description of sleet is true, but the description of rain is false.

Answers

D is the right answer

Answer:

D is the right answer

Explanation:

why blood flow in a leg vein is slow when there is lack of movement?​

Answers

The guy in front of me is correct

what do you think the earth looks like in areas with larger numbers of earthquakes and volcanoes

Answers

I think that the earth looks broken apart with many gaps in the areas with large numbers of earthquakes and volcanos because when erupting or earth shaking it starts having cracks on the areas because the plates are subducting, spreading, slipping, or colliding with one another.

How Earth looks like  in areas with larger numbers of earthquakes and volcanoes?

Earth's surface has not always looked like it does today. The movement of Earth's plates is responsible for changing the landscape in dramatic ways causing earthquakes, volcanic eruptions, and the formation of mountains, ocean trenches and mid-ocean ridges.Volcanoes are vents, or openings in Earth's crust, that release ash, gases and steam, and hot liquid rock called lava. On land, volcanoes form when one tectonic plate moves under another. Usually a thin, heavy oceanic plate sub-ducts, or moves under, a thicker continental plate.

Learn more:

brainly.com/question/18949798

what are all of the cell types that have DNA that is bound in a nuclear membrane.

Answers

I really dont know the answer but I need something so Iam typing this so yea lol

What is the role of Dna in transcription ?

Answers

Answer:

Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger

Explanation:

Create a sentence explaining how amino acids
form proteins.

Answers

Answer:

Proteins are the final products of the sequencing process that begins with cellular DNA information.

Explanation:

Proteins form structural and motor components in the cell as workhorses of the cell, and they serve as the catalysts for virtually every biochemical reaction in living things. This incredible array of features stems from a remarkably simple code that defines a greatly varied collection of structures.

Where do fungi get their food supply

Answers

By decomposing living material.

Answer:

They get their food by growing on other living organisms and getting their food from that organism. Others get their food from dead matter.

Explanation:

from what i know

what is a gene? on edge

Answers

Answer:

A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called. Every person has two copies of each gene, one inherited from each parent.

Explanation:

Which animal type provides an example of a late loss survivorship
curve? *
Insects
Fish
Elephants
Small songbirds
Annual plants

Answers

Answer:

Elephants.

Explanation:

Late loss survivorship curve Mortality (death rate) Is very low in the infant and juvenile years, and throughout most of adult life. Mortality increases rapidly in old age. Examples: Humans (in developed countries) and many other large mammals ( big cats, elephants)

How can natural selection lead to change in allele frequency

Answers

Answer:

Natural selection can cause microevolution, or a change in allele frequencies over time, with fitness-increasing alleles becoming more common in the population over generations. ... It refers to how many offspring organisms of a particular genotype or phenotype leave in the next generation, relative to others in the group.

Most of the world's food supplies comes from 14 species of crops. Which of these crops are the most important?
A) corn, potatoes, and hay
B) wheat, rice, and sugarcane
C) alfalfa, rice, and wheat
D grasses, bananas, and beans

( ITS B!! )

Answers

Answer:

its b

Explanation:

Answer:

B) wheat, rice, and sugarcane

Explanation:

What provides evidence of an increase in animal species at the same time that atmospheric oxygen concentrations increased?

ts fossil records but i need an explination

Answers

Answer:

Fossil records provide evidence of an increase in animal species at the same time that atmospheric oxygen levels increased.

Explanation:

A huge diversification among animal species occurred with the increase in the levels of atmospheric oxygen. The reason why the number of species increased drastically was that a whole new world opened up, the land. The land was open for exploitation and taking over, with every single niche free, so animals diversified and filled in pretty much all of the niches. The fossil records give us clues when this happened, as from only microorganisms there is a sharp rise in complex animals, coinciding with the increase of oxygen levels.

If it wasn't for the increase of atmospheric oxygen though this wouldn't have been possible. The oxygen in the atmosphere enabled animals to breathe on land. Also, it cooled off the global temperatures which were too high before the increase of atmospheric oxygen, making them suitable for life. And last but not least, the atmospheric oxygen resulted in the formation of the ozone layer, a layer that started to act as protection from the UV rays.

Answer:fossil record

Explanation:

Give an example of a cultural adaptation.

Answers

Answer: A cultural adaptation is the process of someone to fully understand a culture. An example could be someone being frustrated with cultural norms and not understanding why they should believe that. it could take time for someone to understand it.

Explanation:

I hope this helps

Answer:

Cultural adaptation means the process and time it takes for a person to get used to a new culture. It isn't always an easy process. An example of cultural adaptation is like a person from America moving to Japan and they have to start using chopsticks instead of spoons and forks.

Explanation:

I hope this was helpful, and if it wasn't I deeply apologize.

pls help me its due soon

Answers

Answer:

The urine forming in each kidney eventually enters a long tube,the ureter which connects the kidney with the urinary bladder. Urine is stored in the urinary bladder until the pressure of the expanded bladder leads to the urge to pass it out through the urethra.

Section Il: Observations and Conclusions
3. What charts, tables, or drawings would clearly show what you have learned in this lab?
Each chart, table, or drawing should have the following items:
a. An appropriate title
b. Appropriate labels

Answers

A an appointment titled

Answer:

its b but its not a multiply choice

Explanation:

How do I find speed and acceleration?

Answers

Answer:

Average speed is distance divided by time. Velocity is speed in a given direction. Acceleration is change in velocity divided by time.

Which of the following is NOT apart of the chromosomal alternations?
a) Insertion
b) Deletion
c) Duplication
d) Memorization

Answers

I believe it is letter A.
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