Answers
2. Space
3. Recourses
4. Lower
5. Food supply
6. Increase
7. Emigration
Related Questions
Abby has blue eyes like her father. Where is the trait found? A Genes in the chromosomes in a nucleus Home B Nuclei in a gene in a chromosome C Chromosomes in a gene in cytoplasm D Cytoplasm in a chromosome in a vacuole
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Answer:A
Explanation:lol
difference between parallel venation and reticulate venation
Answers
this is where you can get
The difference between parallel venation and reticulate venation is in parallel venation, the vein of the leaf blade is in a parallel pattern, and in reticulate the vein of the leaf blade is a net or web-like structure.
What is venation?Venation is the pattern of veins present in the leaves. There are different patterns of veins present in the leaves, parallel venation, for example, banana leaf, and reticulate venation, for example, papaya leaf.
Thus, In contrast to reticulate venation, where the vein of the leaf blade is arranged in a net-like pattern, parallel venation has the vein of the leaf blade arranged in a parallel pattern.
Learn more about venation
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Some one please help
Answers
1. Cell
2. Blood
3. Cells
4. Epithelial
5. Tissues
6. Stomach
7. Organs
8. Digestive
9. Organism
10. Human
Answer:
1. cell
2. blood
3. cells
4. epithelial
5. tissues
6. stomach
7. organs
8. digestive
9. organism
10. human
Explanation: Hope this was helpful....
which of the following would be the best example of adaptive radiation, where a species evolves into different forms and fills different niches
Answers
Answer:
B
Explanation:
I think so
4. What is soil conservation?
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Answer:
The prevention of loss in the most top layer of soil from the erosion or maybe prevention of deducted fertility
If the universe is expanding, why aren't the stars in the night sky fading away?
Answers
Answer:
This sounds poetic
If this is an actual question the stars are never ending so the more it expands the more it reveals more
If that is the case the stars are beautiful
3. What causes genetic variation? Select all that apply.
asexual reproduction
crossing
over
mitosis
independent assortment
Answers
Answer:
Crossing over
Independent assortment
HELP due today in 5 min DONT G O O G L E USE or I’ll get an F
Answers
Answer: Waste managment and how safe the nuclear plants can be. They can really harm people and the enviorment depending on where it is.
Explanation:
Help me with this please
Answers
Answer:
C. Protective Barrier against infection and disease
Explanation:
The skin does not send chemical messages, nor electrical, and the skeletal and muscular system is what allows movement and structure, which leaves C as the answer because it is what protects outside diseases from getting into your blood or arteries
Hope this helps!
What is the importance of neutral variation in evolution?
A trait that is neutral in one environment may be advantageous in another.
It is usually removed from the population by natural selection due to its deleterious phenotypes in the environment.
A trait that is neutral will most likely be removed from the gene pool.
It will cause for a population to risk decline and extinction.
Answers
Answer:
A trait that is neutral in one environment may be advantageous in another.
Explanation:
Neutral variation refers to the variation (either genetic or phenotypic variation) which is unaffected by natural selection. Neutral variation is known to increase genetic variation, which is a prerequisite to evolutionary change. An allele may be neutral in one environment and beneficial (or deleterious) in another. In consequence, neutral variation in one environment may increase the response to selection in different environmental conditions.
Oxygen _____.
breaks down food into energy
is found in healthy bones and teeth
is an organic element
is an important element in DNA
Answers
Answer:
first one
Explanation:
can you help me with my question Which of the themes of Hawthorne's "Dr. Heidegger's Experiment" is illustrated by this passage? Paragraph 36: The most singular effect of their gayety was an impulse to mock the infirmity and decrepitude of which they had so lately been the victims. A. Gayety produces an impulse to mock. B. It is a great release to look back on our problems happily C It is human nature to mock or make light of problems we have been delivered from I need to know as soon as possible
Help ASAP!!!! 20 points.
Answers
Answer:
5= mRNA is “messenger” RNA. mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template. This process requires nucleotide triphosphates as substrates and is catalyzed by the enzyme RNA polymerase II. The process of making mRNA from DNA is called transcription, and it occurs in the nucleus.
Cottontail rabbits closely resemble the fall and winter plants in which they hide
Answers
Answer:
In earlier generations, the rabbits that looked most like their surroundings survived and reproduced.
Explanation:
The cotton-tailed rabbits consist of 20 species that are found in America and have stubby tales with white under them. They're distributed over north, central, and southern America. They live in nests called forms, have an average life span of 2 years. Due to their camaflugeous nature, they change their coat color twice every year to protect themselves from predators.Work = force x distance.
If a machine increases the distance over which a force is
exerted, the force required to do a given amount of work
O also increases
O decreases
Answers
The rest of the answers can be found on quizlet.com “Science 8 Flashcards for 14.2 and 14.2”
hope this helps :)
The dew point is the point at which the
water vapor beings to fall out of the air?
True or
False
Answers
Answer:
The dew point is the temperature when water will start to condense out of the air. When air is saturated as much as possible with water vapor it is at the dew point. Air that is holding less vapor than it actually could is below the dew point
Which statement about the effects of natural events and human activities is true?
A.The environment is not usually affected by natural events
B.Human activities and natural events can damage the environment.,
C.Natural events always have a positive impact on the environment.,
D.All human activities change the environment in a negative way.
Answers
Answer:
B. Human activities and natural events can damage the environment.,
Explanation:
Human activities are those activities carried out by a human being. The environment is being degraded daily as a result of the activities of man as well as natural occurrences e.g earthquake, tsunami, wild fire etc.
Human activities also called anthropogenic activities that damage the environment include sewage pollution, burning of fossil fuels, oil spillage etc. Hence, according to this question, human activities and natural events can damage the environment.
The diagram below shows the structure of an animal cell.
s
Which number label represents the cell membrane?
0 1
O2
04
06
Answers
Answer:
The cell membrane is label 1.
Explanation:
The cell membrane is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment.
Based on the information in the table, which animal belongs in the spot
labeled A on the branching diagram?
O A. Shark
O B. Tuna
C. Frog
D. Robin
SUBMIT
Answers
Answer: Shark is the answer
Answer:
Shark
Explanation:
Just did the test
outline how the nephrons carry out their processes (4marks)
Answers
The ovaries are small organs that produce egg cells in females. Removal of
ovaries results in an inability to reproduce. In addition, if the ovaries are
removed before a girl reaches puberty, she matures into an adult but without
the secondary sex characteristics associated with females, including breast
and hip development. Which of the following physiological responses best
explains this observation?
Answers
Answer:
B
Explanation:
if you were a female and had this done to you, you would then understand.
All stars
reflect light from the sun.
b. appear to wander off their star paths.
a.
c. produce their own light.
d. All of the above.
Answers
Answer:
option c. produce their own light.
Which substance is commonly found in a cell membrane?
O cellulose
O proteins
O RNA
O DNA
Answers
Answer:
O proteins
Hope it helps
Please mark me as the brainliest
Thank you
Answer: Proteins
explanation
call membrane are composed primarily of fatty- acid- based lipid and proteins.
The villi and the root hair cell have many mitochondria. Explain why they this helps them to function properly.
Answers
Answer:
Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.
which key process in biology is explained in the diagram above?
Answers
Answer:
ok
Explanation:
Hi I think the answer is bit C but I am not sure
What does Sach see in the plant cells when he views them through the “new” microscope?
Answers
Answer:
Expla When he looked in the microscope, he saw solid structures, which we now consider chloroplasts,which are what produce the starch. ... They do this so that they can create the sugars that produce the starch in the plant.nation:
If a person wanted to learn more about the genetic material of plant and animal cells, where would they look? A) on the cell wall / B)inside the chloroplasts / C) in the nucleus / D) in the lysosomes
Answers
Answer:
c
Explanation:
for the genetic code is contained in the nucleus.
but this dose not apply to cells without a nucleus e.g. red blood cells...
If a person wanted to learn more about the genetic material of plant and animal cells, where would they look? A) on the cell wall / B)inside the chloroplasts / C) in the nucleus / D) in the lysosomes
Answer: (C in the nucleus)
btw K12 answer i got it right
which of the following is not considered a natural resource a.plastic b.gold c.titanium d.coal
Answers
Answer:
Gold
Explanation:
Why do you think analogous structures would cause Evolutionary biologists problems when trying to determine the relatedness of certain species?
Answers
Answer: Two analogous structures are similar in phenotype and developed to perform the same function, despite not being inherited from a common ancestor. As so unrelated species may look related due to having analogous structures.
Explanation:
Analogous structures evolved due to Convergent evolution. It means that structures are similar in functions but differ in morphology.
What do you mean by Species?A biological species is a group of organisms that can reproduce with one another in nature and produce fertile offspring.
Analogous structures are similar in structure that evolved independently in two living organisms to serve the same purpose. Due to their approx similarity sometimes evolutionary biologists face problems when trying to determine the genetic relatedness of certain species.
Therefore, Analogous structures evolved due to Convergent evolution. It means that structures are similar in functions but differ in morphology.
To learn more about Analogous organs, refer to the link:
https://brainly.com/question/1884552
help me please i have 2 mins left (science)
Answers
Answer:
half of the moon's visible surface
<3
Answer:
A: Half of the moon's visible surface
Plzz Help!! Thanks!!