which could describe the properties of sedimentary rock?
Answer:
Sedimentary rocks contain rounded grains in layers. The oldest layers are at the bottom and the youngest layers are at the top. Sedimentary rocks may contain fossils of animals and plants trapped in the sediments as the rock was formed.
Explanation:
Sedimentary rocks are formed by the accumulation and lithification of sediment, which can include sand, mud, and organic matter.
What are sedimentary rocks?Sedimentary rocks are a type of rock that is formed by the accumulation and lithification of sediment, such as sand, mud, and organic matter. They often have layers, or strata, and may contain fossils and other clues about the environment in which they were formed.
They typically have the following characteristics:
Stratification: Sedimentary rocks often have distinct layers, or strata, which can indicate the environment in which they were formed and the sequence of events that occurred during their formation.Learn more about sedimentary rock, here:
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Many different types of mutations can occur within the body. Sickle cell anemia is a disease that occurs when a mutation in a base pair of the hemoglobin beta gene causes a single replacement of the amino acid glutamic acid by the amino acid valine. As a result of this mutation, the individual’s blood cells take on a sickle shape under certain conditions and form clusters that can block blood vessels and cause organ damage.
The mutation of sickle cell anemia. Red blood cells.
Which type of mutation causes sickle cell anemia?
silent
missense
insertion
Answer:
B. Missense
Explanation:
What needs to ocCur for a male to be color blind?
He needs to inherit a copy of the color blindness allele from his father.
He needs to inherit a copy of the color blindness allele from his mother.
He needs to inherit a copy of the color blindness allele from both parents
He needs to inherit a copy of the color blindness allele from either his mother or his father.
Answer:
He needs to inherit a copy of the color blindness allele from either his mother or his father.
A eukaryotic cell has 6 chromosomes, explain what you would get at the end meiosis.
Answer:
If a eukaryotic cell has 6 chromosomes, the end result after meiosis is two daughter cells with 3 chromosomes each.
Explanation:
Meiosis is the process of cell division by which sex cells or gametes are formed. It is a mechanism of reductive division, since the chromosomal charge of a eukaryotic cell —diploid— is reduced by half, that is, haploid cells are obtained.
A diploid eukaryotic cell with 3 pairs (6) of chromosomes, after meiosis produces two haploid daughter cells, with 3 chromosomes each.
This process of reductional division, where the gametes are obtained, aims to ensure that when the gametes of each parent join together they form a diploid cell, the zygote.
what are the negative effects of endangered species?
Answer:
there are several causes of negative effects when there are endangered species but the number one reaseon is if they die it slowly kills the ecosystem one animal at a time if that animal is part of a food system of life chain.
Explanation:
i hope this helps your welcome boos :) <3
When a species becomes endangered, it is a sign that the ecosystem is slowly falling apart. Each species that is lost triggers the loss of other species within its ecosystem. Humans depend on healthy ecosystems to purify our environment.
Which statement best describes cancer cells?
A.cells that go through mitosis successfully
B.cells that continue to replicated even when not needed and does not stop
C.cells that move to G0,the resting phase
D.cells in hypotonic, solution to burst
Answer:
B!
Explanation:
Cancer is a essentially a mistake in a cell's DNA. This is very gradual, and takes a while. The immune system deals with most of them, but some slip out of reach and continue to mutate until they grow into tumors, or large pockets of cancer cells. Since their genetic code is very messed up at this point they have no limitations on growth.
P.S. This is my first biology answer! Did I explain it good enough?
In modern taxonomy, species are the most
taxa.
broad
complex
specific
Species are the most specific in modern taxonomy.
Taxonomy is defined as the scientific method of classifying, identifying and naming living organisms.
In the hierarchy of living organisms, the largest group of organisms is the Kingdom. This is followed by:
Phylum
Class
Order
Family
Genus and
Species (which is lowest in hierarchy).
The species is the smallest unit of classification.
It is the most specific because the individuals within a species are:
Identical in appearance,Closely related and Can mate with one another to produce fertile offspring.Therefore, species are the most specific in modern taxonomy.
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What is the meaning of atomic models
Answer:
The meaning of atomic model is the smallest quantity of an element that can take part in a chemical reaction.
Explanation:
nervous system summarise it
Answer:
The brain and the spinal cord make up the central nervous system. The nervous system is the most complex and highly organized body system. It receives information from the sensory organs via nerves, transmits the information through the spinal cord, and processes it in the brain.
Prokaryotes do not have a
O genetic information
O cytoplasm
O ribosomes
O O OO
membrane bound nucleus ,
cell membrane
OK
does Glycolysis joins glucose to other molecules to make pyruvate.
Which animals have webbed Feet?
Answer:
Ducks, pelicans, crocodiles, platypuses, along with some frogs, dogs, and cats.
Answer:
Ducks, pelicans, crocodiles, platypuses, along with some frogs, dogs, and cats.
Explanation:
As a college student, you are no doubt concerned about the grades that you earn while completing your coursework. If you wanted to know how overall GPA is related to success in life after college, how would you choose to approach this question and what kind of resources would you need to conduct this research?
I am not a college student, I am a Freshman in High School but if I were in college this is what I would say:
In college the GPA of the student is very important and it helps a student obtain good colleges and courses in this regard.
The data collected from college alumni about their careers after college would be the required resource in this case.
What is meant by a research resource?
The kind of research one wants to do and the kind of questions in mind guide the kind of resources required for research. Currently, access to any kind of information for anyone is greater than ever before.
Thus, for good research, it's important to collect data from the right kind of resources. It needs to be located, organized, evaluated, and used for the communication of information.
Various places can be a home for a research resource or be research resources themselves. These can be traditional libraries. Whereas, personal experiences can be important research resources.
Print media, which includes journals, books, brochures, newspapers, and magazines are conventional research resources. Currently, electronic sources found on the Internet are being used. Interviews or surveys can also be considered research resources.
Therefore, to understand the impact of GPA on students' careers, we need to collect data on their careers.
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A dihybrid cross experiment is carried out on pocket mice. The traits being observed are fur color and tail length. In the F2 generation, 54 mice are dark brown with long tails, 18 mice are dark brown with short tails, 18 mice are tan with long tails, and 6 mice are tan with short tails.
Which traits are dominant?
tan fur, long tail
tan fur, short tail
dark brown fur, short tail
dark brown fur, long tail
Answer:
dark brown fur, long tail
Explanation:
Thomas and Julie wanted to find out which material would insulate their
teacher's coffee cup and keep the coffee hot for the longest period of
time. They first wrapped her cup with bubble wrap and recorded the
temperature of the coffee once every 15 minutes for 2 hours. They
repeated the investigation, this time using newspaper instead of bubble
wrap, but they got the same results for both materials. Which of the below
is their control or constant variable?
the type of insulation
the temperature of the coffee
the type of coffee cup
The students conducting the experiment
Answer:
The type of coffee cup
Explanation:
Because the insulation changed
The type of coffee temperature can change
The students can change
What is the effect of the angle of the Sun on the insolation an area receives?
Answer:The sun angle at a place varies over the course of the year as a result of the constant tilt and parallelism of the earth's axis. As the sun angle decreases, light is spread over a larger area and decreases in intensity (energy input per unit area)
Explanation:
a neap tide has
A.) higher high tides and lower low tides than normal
B.) higher high tides and lower high tides than normal
C.) higher low tides and lower low tides than normal
D.) higher low tides and lower high Tides than normal
Answer:
C
.....................
What is the antebrachial?
Answer:
the area of the upper limb between elbow and hand
These students are playing tug-of-war. What will cause one side to win the game?
A. A net force of zero
B. A net force other than zero
C. No applied forces
D. Balanced forces
B. A net force other than zero
Hope this will help you :D
Answer:
B
Explanation:
Just took the test on A.P.E.X
Hope this will help!
The definition of life science
Answer:
the sciences concerned with the study of living organisms, including biology, botany, zoology, microbiology, physiology, biochemistry, and related subjects.
Which statement correctly describes the behavior of light as it interacts with the ocean? A. Longer wavelengths of light penetrate the deepest into the ocean. B. Light penetration in the ocean is only to a depth of about 50 meters. C. Blue light penetrates the deepest in the ocean. D. Blue light reflects of the ocean surface, which gives the ocean its characteristic blue color.
Answer:
D
Explanation:
Makes sense, blue light gets reflected back to our eyes
Which processes of the rock cycle have been most important in forming the landforms of Florida?
Which scientific design has both practical limitations and limitations due to scale?
A.) studying the effect of bleach on the growth of mold spores
B.) exposing cultures of duckweed to different intensities of light
C.) observing the replication of DNA molecules with a hand lens
D.) using colored marbles to model a cross between two colors of rabbits
Answer:
c. observing the replication of DNA molecules with a hand lens
hope this helps :)
Explanation:
Answer:
C
Explanation:
Which of these are NOT found in plant cells?
a)cell membranes
b)centrioles
c)mitochondria
d)cell walls
Answer:
It would be the B Centrioles
How do chemoautotrophs make energy?
Answer:
Chemoautotrophs are able to synthesize their own organic molecules from the fixation of carbon dioxide. These organisms are able to produce their own source of food, or energy. The energy required for this process comes from the oxidation of inorganic molecules such as iron, sulfur or magnesium.
Explanation:
How are Human made? If you can Answer it your pretty smart wow you good at this
Answer:
sexual intercourse
Explanation:
yurr
Answer:
Human is made out of cells.
Explanation: Just facts
* I did not go into detail*
Which of the following is not a product of cellular respiration?
A) CO2
B) energy
C) CoH 1206
D) H2O
Answer:
C) CoH 1206 is not a product of cellular respiration
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I need help with 02.04 science natural selection please help me this is all my points im using
01.08 ang sagot nasagot namin yan e
A control experiment is...
a. is one in which a lead scientist controls a group of scientists conducting an experiment.
b. Is always conducted using one large, random sample group.
c. Is one in which the condition suspected to cause the effect is compared to the same situation without the suspected condition.
d. Rarely provides the answer to a question posed by a theory
Answer:
C.Is one in which the condition suspected to cause the effect is compared to the same situation without the suspected condition.
Explanation:
Could you prepare a 12% v/v solution from a 2% v/v solution
Answer:
No
Explanation:
Answer:
no
Explanation: