Answer:
learn about local issues
Explanation:
William calculated the density for 5 samples of tap water. The volume of each sample is shown in Table A. When he measured the mass and calculated the density of each sample, what should he have found?
A The largest volume of water had the largest density.
B The smallest volume of water had the largest density.
C All samples of water had the same density.
D The densities of the samples do not depend on the volume.
Answer: I think it is B
Explanation:
Why is a microscope needed in order to study cells?
HELP ME!!!
Answer:
to small
Explanation:
the cells are to small to see with the naked eye so they need to be magnified
Which activities of a cell that include cellular growth, DNA
replication/duplication, and cell division?
PLEASE HELP ASAP
The diagram below shows a portion of the concept map for the Rock Cycle:
(shown below)
Which of these would best fit in the missing part of the cycle?
Magma
Lava
Sedimentary rocks
Sediments
Answer:
Sedimentary Rock
Explanation:
The option that would best fit in the missing part of the rock cycle is the sedimentary rocks. Thus, the correct option for this question is C.
What is the Rock cycle?The rock cycle may be defined as a series of processes that a rock of the earth's crust can undergo in its lifespan. These processes significantly illustrate the transformation of a rock's state from one form to another.
The conversion of metamorphic to sedimentary rock is mediated by the process of weathering. Metamorphic rocks will be exposed to weathering processes and may break down into sediment. These sediments could then be compressed to form sedimentary rocks, which would start the entire cycle anew.
Therefore, the option that would best fit the missing part of the rock cycle is the sedimentary rocks. Thus, the correct option for this question is C.
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What is the function of the endocrine system?
Answer:
Endocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction.
Explanation:
In each case, what is the end product of burning the fossil fuel, and where does it go?
Answer:
when fossil fuels are burned they release carbon dioxide and other greenhouse gases which traps heat in the atmosphere and making them primary contributors to global warming and climate change
Explanation:
When fossil fuels are burnt, they generally give rise to six different kinds of products, these are carbon dioxide, sulfur dioxide, carbon monoxide, lead, nitrogen oxides, and particulate matter.
• Of these, the main product of the burning of fossil fuels is carbon dioxide.
• When the burning of fossil fuels takes place, the carbon dioxide and other greenhouse gases get released into the atmosphere in excess amounts and trap heat more than expected.
• Thus, making them the primary contributors to climate change and global warming.
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HELP!!! Give two examples of how energy changes form during the process of photosynthesis
Answer:
1) Chemical reactions
2) Biological structure
Explanation:
Blood type alleles are a great example of how alleles work together when they don't have a simple dominant/recessive relatio
What are the three possible blood type alleles?
Answer:
I^A,I^B,and I
Explanation:
The I^A and I^B alleles are co-dominant, and the I allele is recessive.
Only 4 questions Please help
Answer:
1) natural selection
I can't answer the rest without more information
Oyster gametes only contain half the amount of DNA compared to a normal oyster body
cell.
Describe the type of cell division that produces gametes.
Quick please
In soccer, players kick a soccer ball
across a flat field. At practice one day,
three soccer balls that have the same
mass were rolling across the field. They
were each kicked by a soccer player,
but not from the same direction. Each
soccer ball changed speed as a result of
being kicked. Use the information in
the diagram to answer. Which soccer
ball(s) experienced the strongest force
when it was kicked? How do
you
know?
Identify which of the following is the most complex and explain your answer choice:
stomach, heart, red blood cell, muscular system.
Arnoldo is a botanist studying inheritance in flowers. When he crosses pure breeding red carnations with pure breeding white carnations, the offspring in the F1 generation have pink flowers. In the F2 generation, some
flowers are red, some flowers are white, and some flowers are pink When he crosses blue poppies with yellow poppies, all the offspring in the Fgeneration have both blue and yellow petals In the F2 generation, some
have only blue petals, some have only yellow petals and some have both yellow and blue petals
Which of the following correctly identifies the inheritance patterns Arnoldo is observing?
Flower color in the poppies is polygenic, while flower color in the carnations is controlled by multiple alleles
Answer:
A is the answer
Explanation:
The statement that correctly identifies the inheritance patterns is the yellow allele is incompletely dominant over the blue allele in the poppies, while the red and white alleles in the carnations are codominant. The correct option is D.
What is inheritance?Genetic information is transmitted from parent to kid through inheritance. Members of the same family typically share traits in common because of this.
As it relates to genetics, the term "inherited" describes a feature or variation that is encoded in DNA and passed from parent to child during reproduction. The laws of Mendelian genetics govern inheritance.
Therefore, the correct option is D. The yellow allele is incompletely dominant over the blue allele in the poppies, while the red and white alleles in the carnations are codominant.
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The question is incomplete. Your most probably complete question is given below:
A. Flower color in the poppies is polygenic, while flower color in the carnations is controlled by multiple alleles.
B. Flower color in the carnations is polygenic, while flower color in the poppies is controlled by multiple alleles.
C. The red allele is incompletely dominant over the white allele in the carnations, while the yellow and blue alleles in the poppies are codominant.
D. The yellow allele is incompletely dominant over the blue allele in the poppies, while the red and white alleles in the carnations are codominant.
Which event occurs in photosystem I?
Water molecules are broken apart.
Light energy excites electrons.
Oxygen is released as waste.
Electrons are transferred to ferredoxin.
Answer:
The event that happens in photosystem I is that electrons are transferred to ferredoxin
Explanation:
This is a part of photosynthetic light reactions which makes use of light energy to transfer electrons from plastocyanin to ferredoxin.
Hope this will help you
Answer:
D
Explanation:
got it right on edge
yeast cells produce ethanol in fermentation. Is this process affected by temperature?
Answer:
yes
Explanation:
heat is involve in the process of fermentation
Very small populations of island foxes are much more threatened by certain diseases than are very large populations of foxes.
Which statement is the best explanation of this difference?
Large populations are made up of stronger individuals than small populations.
Small populations are more easily attacked by viruses.
Large populations can move away from disease sources.
Large populations are more likely to have have greater genetic variation
Answer:
Explanation:
Following guidance from the Centers for Disease Control and Prevention ... Although the island fox is one of the smallest canids in the world, it is the largest ... The island fox is one third smaller than its mainland ancestor the gray fox. ... was able to reverse the certain extinction of an endangered population.
Explain how the unique properties of water are used by plants?
help me plz and I need it fast .
Answer:
Why did ancient Greece have many different city states
Explanation:
Answer:
Answer is D
Explanation:
When previewing a literary text, to what features should you pay attention?
a.
titles
c.
illustrations
b.
beginnings and endings
d.
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
A. Titles
Explanation:
Answer:
d
Explanation:
i took the test
How does each Fossil Fuel (coal, oil, & natural gas) affect the environment?
Answer:
When we burn oil, coal, and gas, we don't just meet our energy needs—we drive the current global warming crisis as well. Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change.
Explanation:
I need help because I don’t know what is most time consuming
what is cell diversity and why is it important?
Why are genes contained in compact chromatin not expressed?
Answer: They are not expressed because A gene is dominant over the recessive gene.
Explanation:
The genes contained in compact chromatin not expressed are not expressed because a gene is dominant over the recessive gene.
What is an allele in a gene?Allele is defined as that an allele is a variant form of a gene.
Thus, a gene is dominant over the recessive gene.
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The general process whereby nutrients travel from an area of high concentration inside a cell to an area of lower concentration
When you eat plants like lettuce, the energy that you get originally came from
A
a windmill.
B
nuclear fusion.
C
the sun.
D
a cow.
Answer:
C.the sun has heat energy which can be transferd to plants
Explanation:
What is the best distinction between birds and other animals?
A. Birds can fly.
B. Birds have amniotes eggs.
C. All birds eat seeds
Answer:
The correct answer is option A. birds can fly.
Explanation:
One characteristic that distinguish birds from all other animals is that birds have feathers. Birds are the only animals that have feathers, actually it is said that if an animal have feathers it must be a bird. Feathers serve many purposes for birds: they allow birds to fly, serve as insulators for their eggs and their young's, and also give them protectrom from water and cold temperatures.
Which of the following is not a Marcomolecule?
A. Carbohydrate
B.protein
C. Isotope
D.Lipid
Answer:
D. lipid
Explanation:
i hope this helped
Please how does the process of sedimentary rock formation change the geosphere
Answer:
here's a step by step on how sedimentary rock is formed
Explanation:
Sedimentary rocks are the product of
1) weathering of preexisting rocks,
2) transport of the weathering products, 3) deposition of the material, followed by 4) compaction
5) cementation of the sediment to form a rock.
Answer:
Sedimentary Rocks and Processes Weathering (making the sediment by breaking down or dissolving preexisting rocks or living organisms) Erosion (picking up the sediment by water, wind, or glaciers) Transportation (moving the sediment by water, wind, or glaciers) Deposition (depositing the sediment) ...
Explanation:
Onian I need ur help with my latest question,
ur smart can u help me?
What's the definition of repel in biology ?
Answer: To resist; to ward off or to draw away by means of force
Answer:
(1) To resist; to ward off. (2) To draw away by means of force. Supplement.
Explanation:
I don't know I looked it up...
Glands of the endocrine system release their hormones
Answer:
Hormones and the Endocrine System
Where the hormone is produced Hormone(s) secreted
Pituitary gland Antidiuretic hormone (vasopressin)
Pituitary gland Adrenocorticotropic hormone (ACTH)
Pituitary gland Growth hormone (GH)
Pituitary gland Luteinizing hormone (LH) and follicle-stimulating hormone (FSH)
hope its right