Answer:
[tex]\boxed {\boxed {\sf d=8.96 \ g/cm^3}}[/tex]
Explanation:
Density can be found by dividing the mass by the volume.
[tex]d=\frac{m}{v}[/tex]
The mass of the copper is 89.6 grams.
The volume is 10 cubic centimeters.
[tex]m=89.6 \ g\\v= 10 \ cm^3[/tex]
Substitute the values into the formula.
[tex]d=\frac{89.6 \ g }{10 \ cm^3}[/tex]
Divide.
[tex]d=8.96 \ g/cm^3[/tex]
The density of copper is 8.96 grams per cubic centimeter.
Different between the two types of reflection regular reflection and irregular reflection? "plz help me am new here"
Answer:
The light reflection is the returning back of light waves in the same medium on meeting a reflecting surface, and the surface at which the reflection takes place is called the reflecting surface, The light reflection is classified according to the nature of the reflecting surface into the regular (uniform) reflection, and the irregular (non-uniform) reflection.
Explanation:
Molecules can cross cell membranes from areas of low concentration to areas of high concentration by binding with carrier proteins and ATP. What is this process called?
due in 5 min hurry please help
Hey there!
The answer is "not producing enough of what you need".
Answer:
the answer is c I'm pretty sure but don't hold me on it
Can someone explain to me the process of deposition? Does it form rocks or does it just transport them. Please help thanks
Answer:
Deposition is the geological process in which sediments, soil and rocks are added to a landform or landmass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, building up layers of sediment.
Explanation:
Answer: Deposition is when the settlements settle down. A way to remember it is depoSITion. Sit is in the word and you can think of it as resting.
explain what is meant by 'double circulation' of blood
Answer:
♡ hiya there, human! ♡
- double circulation of blood means that the blood passes through the heart two times per circuit.
hope I could help! have a great day.
-madi/madeline
✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧
Explanation:
Describe Piaget’s processes of assimilation and accommodation. Use an example to illustrate the processes.
Answer: For Piaget's process of accommodation it is when you change schema to accommodate new info.
example: Once you learn about something you modify your understanding of a concept to include specific categories. For example, when a child sees a dog, it has four legs and fur. But when they see a cat they create a new schema for cats.
Answer Process of assimilation adds on to pre-existing information/experiences.
example: going back to our cat-dog example. When they develop a concept of a dog as being a four-legged thing with fur, when they see a cat they will place the cat in the same category as a dog and be like "that's a dog" to anything that fits their concept of a dog.
SOMEONE HELP!!! ITS FOR A MAJOR GRADE!!
"Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits. He recognized the mathematical patterns of inheritance from one generation to the next."
Through his work, Mendel published his experiments to explain his findings.
What did his laws of inheritance state?
SELECT ALL THAT APPLY
A.Parental genes are randomly separated from the sex cells so that sex cells contain only one gene of the pair.
B.Each trait of an organism can contain multiple alleles of that trait.
C.Organisms with alternate forms of a gene will express the dominant form of the gene.
D.The inheritance of one trait is not dependent on the inheritance of another.
E.Genes can be transferred from the parent generation directly to the offspring based on the environmental factors surrounding the offspring.
Answer:
A B and D i think
Explanation:
What could explain the curve in this population growth graph? A graph has time on the horizontal axis and population size on the vertical axis. The population size was constant for a period of time, increased rapidly, and then became constant again. an unlimited food supply a natural disaster a population crash a reduction in predators
Answer:
A reduction in predators
Explanation:
I just took the test
A reduction in predators could explain the curve in this population growth graph.
How does reduction in number of predators lead to curve?The prey species soon degrades and overruns its area since there are no predators to regulate the population and modify feeding behavior.When food becomes scarce, people grow unwell and famished, and they either flee or crash.When predator populations grow, putting more pressure on prey populations and acting as a top-down control, pushing them toward extinction. As a result, the size of prey populations is influenced by both resource availability and predation.
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Genes determine all traits?True or false
Answer: True
Explanation: Genes are traits your ancestors and parents have or had, so they pass on to you. Some genes mix which makes you have green eyes instead of brown like your grandma.
Hope this helps <3
Answer:
false
Explanation:
traits are determined by more than two genes.
GIVING OUT BRAINLIEST
Which two kinds of information would best help describe the climate of
Memphis?
O A. The average amount of rain in March in Memphis between 1980
and 2010
B. The humidity pattern in Memphis over 30 years
O c. The air pressure in Memphis on October 14 last year
O D. The predicted temperatures in Memphis for next April 5 - 10
(HELP ASAP 15 POINTS)
Is the coloring of the peppered moths an example of competition, differential reproductive success, or inherited variation? Explain why.
Answer:
Peppered moths get their color in lieu to become the fittest among all so that they can survive easily.
Answer/Explanation:
Differential reproductive success.
When the Birch(white) trees were covered in soot(making them black). The black pepper months could blend in to the tree while the white moths stood out.
When the Birch(white) trees were clean and white. The white pepper moths could blend in to the tree while the black moths stood out.
This is an example of differential reproductive success. Who ever could blend in with the tree had the better genes because it made them difficult to be spotted. The other type of moth would be not so lucky, easily spotted an eaten. The better gene lead is "successful," because that moth could live longer because of its characteristics..
Compare the mass of samples A and B to determing if acidity affects the rate of weathering. Was there a measureable difference between the two treatments. yes, no, unable to determine. The limestone in the vinegar demonstrated a ___________ rate of weathering than the limestone in the water. faster or slower. Based on the data, it can be said that, acicidity has no effect on weathering, acidity affects the rate of weathering, the affect of acidity cannot be determined.
1: yes. 2:faster. 3: acidity affects the rate of weathering
Explanation:
hope this was right
Answer:
yes
faster
acidity affects the rate of weathering
Explanation:
13. Are ALL genes expressed in ALL cell types?
Only a fraction of the genes in a cell are expressed at any one time. The variety of gene expression profiles characteristic of different cell types arise because these cells have distinct sets of transcription regulators
Hope this helped you
Which type of tissue produces movement?
A. Nervous tissue
O B. Epithelial tissue
O C. Connective tissue
O D. Muscle tissue
The type of tissue which produces the movement is known as Muscle Tissue. The correct option is D.
Muscle tissue is made up of cells that have the unique ability to shorten or contract in order to move bodily parts. The tissue is densely cellular and rich in blood capillaries. Because the cells are long and slender, they are sometimes referred to as muscle fibers, and they are typically organized in bundles or layers surrounded by connective tissue.
Actin and myosin are muscular proteins found in muscle. Skeletal muscle tissue, smooth muscle tissue, and heart muscle tissue are the three types of muscle tissue.
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The connective tissue covering most of the outside of a bone is called:
A.
Cartilage
B.
Periosteum
C.
Bone marrow
D.
Epiphysis
Answer:
boplkuuhhftcctfckkf yyyyyyyyyyyyy it is b
Explanation:
Answer this and get brainliest. ^_^
(No Wrong Answers Please.)
Answer:
llslslsksskwnnnnwjjsksieieiii3i3ii3i3i3ii3i33i
Answer:
I think its D
Explanation:
(sorry if its wrong)
POSSIBLE PO
Cellular respiration takes place in the cells of every living eukaryotic organisms. What organelle in the cells conducts cellular respiration?
Chloroplast
Cytoplasm
Golgi Body
Mitochondria
pick the a.b.c below.
a. 8 grass/m2
b. 16 grass/m2
c. 24 grass/m2
d. 32 grass/m2
Answer:
16grass/m²
Explanation:
Given parameters:
Number of grasses in quadrat = 4
Area of the square = 0.25m²
Unknown:
Population density = ?
Solution:
Population density is the number of organisms per given area;
Population density = [tex]\frac{number of grasses}{area of quadrat}[/tex]
Population density = [tex]\frac{4}{0.25}[/tex] = 16grass/m²
True or False. All mutations result in a change to the amino acid.
O True
False
Answer:
False false false false false false false false false false false
Answer:
False
Explanation:
In which of the following taxonomic groups would organisms have the least number of similarities?
O kingdom
class
O family
genus
Answer:
Family genus
Explanation:
brainleist answer pweessss
The taxonomic group that would have the least number of similarities, family genus.
What is the genus?Genus is a taxonomic unit, comes before species and after family.
Genus contain phylogenetically and structurally similar organism
For example, genus Canis contains all species or breeds of dogs.
Thus, the correct option is B, family genus.
Learn more about genus
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Why is Mercury only the 2nd hottest planet despite being so close to the Sun?
Answer:
eventhough it is near the sun it can let tge sun rays get out but venus cant thats why it is the second hottest
Answer:
Because venus traps heat inside and does not let no heat escape from it, and mercury does not.
Explanation:
What is the primary function of
vesicles?
A. To make proteins
B. To make energy (ATP)
C. To make the rough ER rougher
D. To transport proteins and
other substances
Answer:
D. To transport proteins and other substances
Explanation:
AP Bio.
A line passes through the points( -3,-4) and (6,2)
Answer:
y = ⅔x - 2
Explanation:
We can solve for a linear equation of a line that passes through these two points by the elimination method and then substitute.
We simply write these two points in the form y = mx + c, where m is the gradient and c is the y-intercept (offset). So:
-4 = -3m + c
2 = 6m + c
____________ -
We can first eliminate c to solve for m and then substitute m back into either equation to solve for c. (See attached image for solving steps)
Then, we get:
m = ⅔
c = -2
so y = ⅔x - 2
Which ideas did not lead to lower amounts of waste
A. The extension of a products life time
B. The elimination of unnecessary packaging
C. Flexible construction for simple repair
D. Built in obsolescence
E. The introduction of new design technology
Answer:
I believe C
Explanation:
Answer:
C. Flexible construction for lower amounts of waste
Explanation:
This is not reducing the waste produced
What is a polymer? What type of chemical reaction builds polymers
Answer:
The answer to your question is: Polysaccharide
The monomers of DNA are nucleic acids - the four in DNA are adenine, guanine, thymine, and cytosine - the A, C, G, and T of primary DNA structure.
Explanation:
I hope this helps
Use the results of Demetri's experiment to explain why the color changed on some test strips but not others.
Answer:
I think it was the same due to all the tubes havign gluscoes in them. I think thats right.
Explanation:
hurry due in 5 min plz help for test
Answer:
Hello! Brainly is a website used for help on school but you should not use brainly for exams, test, or quizes!
The brainly team.
Answer:
the last one you already chose it
how is transportation helpful in plants
Answer:
The plants have low energy needs, as they use relatively slow transport systems. Plant transport systems move energy from leaves and raw materials from roots to all their parts.
By transportation in plants,plants can throw it's useless or unwanted waste..
When writing DNA, you may only write what 4 bases?
Answer:
A's T's C's and G's
Explanation:
Adenine, Thymine, Cytosine, and Guanine
If a plant takes in 6 CO2 molecules and 6 H2O molecules in order to build one C6H12O6 molecule, what element will the plant have "extra" of / What element will be "extra"?
Answer:
Oxygen (O2)
Explanation:
This question is describing photosynthesis which uses carbon dioxide and water as reactants in the presence of sunlight to synthesize sugar (glucose) and oxygen. The general equation is as follows:
6CO2 + 6H2O ---> C6H12O6 + 6O2
According to this question, a plant takes in 6CO2 molecules and 6H2O molecules in order to build one C6H12O6 molecule. Using the balanced equation above, the extra element is OXYGEN, which still needs to be released as a gas for the equation to be balanced i.e 6O2 molecules