Answers
Answer: Cholerae is fecal contamination of water, meaning people can only get this by using or drinking the contaminated water. If a water pump has the contaminated water, boxes near that water pump will seem higher than areas with clean water.
Explanation:
Related Questions
Meiosis consists of _________ division(s) of the nucleus.
a. one
b. two
c. three
d. four
Answers
Answer:
the answer is two for this question
The following can be very useful to plants in nitrogen cycle except ______________
a)nitrifying bacteria
b)denetrifying bacteria
c)lightening
d) nitrogen fixing bacteria
Answers
Nitrogen cycle can not exist without bacteria
What might happen if smaller fish had to leave one area of the ocean because the temperature changed?
A. the plants in that area could not survive
B. the small fish would eat the plankton
C. the large animals might lose their food source
D. the ocean waves might change
Answers
Answer: C
Explanation: Because the larger animals might starve if they don’t any smaller fishes to feed on unless they also leave the area or change there diet.
Rosa eats a peanut butter sandwich for lunch. Peanut butter contains a lot of protein, and bread is mostly starch. Rosa plans to go for a run later this afternoon. Rosa is breathing normally.
What does she need from the food she ate and the air she breathes so that she can go on her run? How do Rosa’s body systems work together to get the molecules she needs into her cells? How do her cells use these molecules to release energy for her body to run?
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Answer:
........................
What is a lightyear?
A: It is the distance that light can travel in one year.
B: The distance between the Earth and the Sun
C: Distance between the Earth and the Moon
D: None of the above
Answers
Answer:
A) It is the distance that light can travel in one year
Explanation:
A lightyear is a measure of distance used for all light in space.
Answer:
A
Explanation:
note that a light year is a distance, not a time
What protein plays an important function in the cells shown and would be found in abundance within the cells
Answers
Answer:
Hemoglobin
Explanation:
I'm assuming those cells are red blood cells because of the disk-like shape. Hemoglobin is the most abundant protein in red blood cells.
What are the monomers of Lipids?
A. Monosacharides
B. Nucleic Acids
C. Amino Acids
D. Fatty Acids
Answers
Answer:
D- fatty acids
Explanation:
Answer:
Amino acids - C
Identify the correct sequence of molecules, as a gene goes from coded information in the nucleus, to the product the cell wants to make.
A. DNA to mRNA to tRNA to Protein
B. DNA to tRNA to mRNA to Protein
C. DNA to tRNA to Protein to mRNA
D. Protein to mRNA to tRNA to DNA
Answers
Answer:
your answer is A
Explanation:
DNA -> messenger (M) RNA -> transfer (T) RNA -> to protein.
Fruit flies (Drosophila melanogaster) with a wild-type phenotype have gray bodies and red eyes. Certain mutations can cause changes to these traits. Mutant flies may have a black body and/or cinnabar eyes. To study the genetics of these traits, a researcher crossed a truebreeding wild-typed male fly with a true-breeding female fly with a black body and cinnabar eyes. All of the F1 progeny displayed a wild type phenotype. Which of the following is correct about the traits observed?a. Gray body and cinnabar eyes are dominant.b. Eye color is sex-linked.c. Body color is sex-linked.d. Gray body and red eyes are dominant.
Answers
Answer:
d
Explanation:
The correct answer would be that gray body and red eyes are dominant.
The wild type trait is represented by gray bodies and red eyes while the mutant trait is represented by black body and/or cinnabar eyes. A cross between the wild type and the mutant only yield F1 offspring with wild type phenotype. This, thus, means that the wild type trait is dominant while the mutant trait is recessive.
Since the wild type trait is depicted by gray body and red eyes, it means that the gray body and red eyes traits are dominant while the black body and cinnabar eyes are recessive.
The correct option is d.
Need some quick help with this:
Answers
Answer:
option A : green plants
Explanation:
green plants will be at the base of the trophic level pyramid as they are the producers .
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.
Answer:
the answer is green plants
Explanation:
catipillers are the ones who eat the plants birds eat the catipillers snakes eat the birds
Where does competition for reproduction mostly likely occur
Answers
In what area of the world does the low pressure area stay in the winter? Why?
Answers
Answer:
Atlantic because minuses 0 degrees
What will happen if you heat a liquid to high temperatures?
Question 3 options:
It will become a colloid.
It will become a solid.
It will become plasma.
It will become a gas.
Answers
Answer:
D. It will become a gas.
Explanation:
I go to k12 and got it right. Science Unit 2 Test.
PLEASE HELP BRAINLIEST..
this is the part of a vasular plant that is typically below ground level and has no leaves or nodes. its major functions are to anchor the plant and absorb water and nutrients
=??
Answers
Answer:
roots or rhizoids
Explanation:
roots or rhizoids of the plant anchor the plant and collect nutrients from the soil and send them to the rest of the plant
PLEASE HELP DONT STEAL POINTS 4TH TIME PUTTING THIS UP
Answers
Answer:
wait what? I'm confused. I think you should add more pictures of what you've been going over. This doesn't give enough context.
Explanation:
2. AA-unaffected carrier
3. aa-affected
4. aa-affected
5. Aa-unaffected
6. Aa-unaffected carrier
7. aa-affected
8. aa-affected
9 Aa-unaffected
10. aa-affected
11. Aa-unaffected
Dominant or recessive? Well the affected is recessive but I’m only saying dominant because usually A takes over a recessive.
Two models, process A and process B, are shown here as two different potential pathways for viral replication. Evaluate the statements below and select ALL of the statements that are supported by the processes modeled here.
Answers
Answer:
the and anwers is b Process A is a lytic cycle that results in the host cell's death, d Both processes involve a viral genome being replicated inside of a host cell and e Process B allows the viral genome to be dormant and reside within the host's genome.
Explanation:
just did the usa test prep
How does energy and matter move through the ecosystem
Answers
Answer:
Using the food chain which originates from the sun's energy.
Explanation:
Answer:
matter moves through an ecosystem through the recycling of energy and nutrients between different trophic levels. The first trophic level consists of primary producers like plants that can be manufactured their own food through photosynthesis. Similarly plants are require nutrients like nitrogen to grow.
Explanation:
Image result for How does energy and matter move through the ecosystem
In ecosystems, matter and energy are transferred from one form to another. ... Decomposers break down dead plant and animal matter. Producers (plants) use sunlight and other nutrients to make their own food through photosynthesis. Consumers are the animals that consume, or eat, other living things.
Which describes what happens when cooler
air particles come into contact with the
warmer ground?
A) The particles do not interact.
B Energy is transferred from the cooler
air to the warmer ground.
©
Energy is transferred from the warmer
ground to the cooler air.
The particles'move back and forth
between the air and the ground.
D
Answers
Answer:
B. Energy is transferred from the cooler air to the warmer ground.
Explanation:
When cooler air particles come into contact with the warmer ground, energy is transferred from the cooler
air to the warmer ground.
Answer: The temperature of air would decrease.
Explanation:
The energy gets transferred from hot object to cold object until the two objects are in thermal equilibrium. When air transfers energy to a cooler object, it means the air it self is cooling down till the air and the object are in thermal equilibrium. Thus, the temperature of air would decrease.
Help please asap I would appreciate it
Answers
4
In this paragraph, does the word "once" help show a cause-and-effect
relationship? Support your answer with evidence from the text.
Answers
What animal is this
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‼️‼️‼️‼️HELP HELP HELP HELP HELP WHOEVER CAN PLEASE‼️‼️‼️‼️
Answers
Answer: i would say b!
Explanation:
hope i helped! :D
What are the consequences of not having tall trees in the Great Plains?
Answers
Answer:
High evaporation and low rainfall makes it difficult for trees to grow on the Great Plains. Only along the river bottoms can most trees grow successfully in the natural way.
Explanation:
Two organisms within the same family can be organized into several related
orders
kingdoms
phylum
genus
Answers
Answer:
Phylum and Kingdoms
Hopefully this is right.
Skeletal support in sponges may be provided by a. spicules of calcium carbonate. c. spongin fibers. b. spicules of silica. d. All of the above
Answers
Kayla is examining different soil samples and making notes about how well each sample sticks together. She has to soil's that she has classified as dry, ones as wet and one cemented. Which soil property is she examining?
A. Density
B. Structure
C. Texture
D. Consistency
Answers
Answer: Consistency, i think
Explanation:
don't come at me if it's wrong please
What leads to genetic recombination in Archaebacteria?
budding
endospore
conjugation
binary fission
Answers
Answer:
Binary Fission I believe.
6th grade science
Rock transformation lesson 3.3
Preparing to Model Rock Transformations
There are seven possible processes. How many processes do you think your rock material will go through?
A. All of them. (Any rock material can transform into any other rock material.)
B. Only one. (Each rock material can only be transformed once.)
C. Some of them. (Each type of rock material can only go through certain processes.)
D. Some of them. (Rock material can transform in any way, but my rock might not go through all of the processes.)
Answers
Answer:
A .All of them .( Any rock material can transform inTo any other rock.material)
Answer: A
Explanation: A. All of them. (Any rock material can transform into any other rock material.)B. Only one. (Each rock material can only be transformed once.)C. Some of them. (Each type of rock material can only go through certain processes.)D. Some of them. (Rock material can transform in any way, but my rock might not go through all of the processes.)
The gene for nose shape is found on the X chromosome. Round nose is dominant to pointed nose. Human individuals with XXY (an additional X chromosome) are designated male. Individuals with XO (only one X chromosome) are designated female. Identify the possible nondisjunction events (rare mistakes during meiosis) that could explain the phenotype of the offspring. An XY parent with a round nose and a XX parent with a round nose have an offspring with Klinefelter Syndrome (genotype XXY) with a pointed nose.
Answers
Answer:
Explanation:
in this case female parent XX is hetrozygous for round nose. when a cross between round nose father XY and hetrozygous round nose mother takes place and suddenly a chromosomal nondisjuction occurs, the chromosomes carrying genes for pointed tip nose come togather in a gamete and a gamete (egg) with XX chromosomes is appeared having 24 chromosomes instead of 23. when this gamete fertilizes with a sperm having normal 23 chromosomes and only carry Y chromosomes, a pointed nose klienfelter syndrome case will appear.
Yall please help quickly!! This would mean alot (: I hope you have a good day and a great year!!
Why does heart failure result in death within a couple minutes? Choose the BEST option.
Question options:
When your heart fails, you are not able to bring oxygen into the lungs.
When your heart fails, you are not able to send electrical signals throughout the body
When your heart fails, tissues and organs do not get the oxygen they need
When your heart fails, your body gets too cold and dies
Answers
Answer: Please don't get mad at me if this is wrong, just trying to help ;)
Explanation: I believe it's C.