What is the difference between a planetesimal and a planet?
Answer:
planetesimal is (astronomy) any of many small, solid astronomical objects, that orbit a star and form protoplanets through mutual gravitational attraction while planet is (astronomy) a body which orbits the sun directly and is massive enough to be in hydrostatic equilibrium (effectively meaning a spheroid)
An organ can be defined as
a) A group of cells of one type that has a function
b) a group of several different cell types, each type working together
c) a group of tissues that are located together that have unrelated functions
d) part of a system and therefore does not have a function of its own
Answer:
C...................
Answer:
I thought b since they work together not unrelated function
During cell division, what definition correctly describes the process of cytokinesis?
The cell’s membrane separates the cytoplasm, forming two cells.
The cell’s membrane separates the cytoplasm, forming two cells.
The cell’s membrane reforms the nucleus, forming two cells.
The cell’s membrane reforms the nucleus, forming two cells.
The cell’s nucleus reforms the cell membrane, forming two cells.
The cell’s nucleus reforms the cell membrane, forming two cells.
The cell’s nucleus separat
Answer:
The cell’s membrane separates the cytoplasm, forming two cells.
Explanation:
Cytokinesis is the physical process during cell division that separates the cytoplasm of the parental cell into two different daughter cells. Cytokinesis occurs after the telophase of mitosis. During this process, the cell membrane grows to surround each daughter cell and thus separate them. In animal cells, cytokinesis occurs by a ring of contractile microfilaments that lead to the constriction of the parental cell.
Viruses have structures that allow them to inject their genetic material directly into the DNA of the host cell. This strategy benefits the virus in that –
Answer:
Most time they replicate and after they replicate enough they break the cell and move into another cell. They also have more chances of being spread to another person
Explanation:
In most animals, including humans, meiosis produces egg and sperm cells.
True or False
Help please
Answer:
True
Explanation:
When meiosos occurs it creates the egg or sperm cells (depending on the gender). It makes sure that when reproduction is occuring that everything is ok and nothing disrupts the process of meioses.
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Can someone give me the step by step answer
Answer
68.6 m
Explanation:
Given-
Mass = 0.5 kgPotential energy = 34.3 JTo find -
Height of the tree upto which the squirrel climbed.
Solution-
Potential energy of a body = mgh
34.3 = 0.5×h (mg = 0.5kg)
h = 34.3/0.5
= 68.6 m
Option third.
The fluid in glomerular capsule is similar to plasma except that it does not contain a significant amount of ________. The fluid in glomerular capsule is similar to plasma except that it does not contain a significant amount of ________. hormones plasma protein electrolytes glucose
Answer:
plasma protein.
Explanation:
An experiment can be defined as an investigation which typically involves the process of manipulating an independent variable (the cause) in order to be able to determine or measure the dependent variable (the effect).
This ultimately implies that, an experiment can be used by scientists to show or demonstrate how a condition causes or gives rise to another i.e cause and effect, influence, behavior, etc in a sample.
Glomerular capsule is also referred to as Bowman's capsule and it can be defined as a cuplike sac (structure) with a double wall, which makes up the tubular part of a nephron within the kidney of mammals. It is saddled with the responsibility of first filtering blood (ultrafiltration) under pressure to generate urine in the mammalian kidney.
Plasma comprises of about 97 percent of water by volume and it typically contains mineral ions, glucose, carbon dioxide, hormones, plasma protein, etc.
Hence, the fluid in glomerular capsule is similar to plasma except that it does not contain a significant amount of plasma protein.
What does this photograph show?
Answer:
2 or 1 pretty sure its one ur welcome bestie
Explanation:
Last Saturday my game was rained out. This is an example of what affecting your life?
A) Climate
B) Ozone
C) Weather
D) Temperature
Answer:
A
Explanation:
It is A because rain is a type of weather and because it rained you couldn't go to your game.
hope this helped :))))
Answer:
c. weather.
Explanation:
the rainy weather ruined your day.
someone please please help me with this I would really appreciate it with a explanation ! (No links )
how doe your parasympathetic nervous system use feedback to keep you healthy?
a. it triggers a fight-or-flight response when danger has passed.
b. it dilates your pupils when you are in bright light.
c. it lowers your heart rate after danger has passed
d. it calms you down when you are in danger.
Answer:
d. it calms you down when you are in danger.
Explanation:
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!
Answer:
B is the correct answer. :)
PLEASE HELP===========================================================
I think what ryan thinks its true cause I beive the same.
Explanation:
do u think so
Answer:
Bob thinks like Lamarck and Ryan thinks like Darwin
Explanation:
What is the complementary mRNA strand to the template DNA strand
ACATGCGGTTAAATG
Answer:
Its UGUACGCCAAUUUAC
Explanation:
Brown eyes in humans are dominant to blue eyes. A brown-eyed man, whose mother was blue-eyed, marries a brown-eyed woman whose father had blue eyes. Figure out each member’s genotype
Answer:
Man: Bb
Man’s mother: bb
Woman:Bb
Woman’s father: bb
Explanation:
Brown eyes are dominant over blue eyes, so, in order for a person to have blue eyes, they must carry both recessive alleles for blue. This means the man’s mother and the woman’s father must have the genotype bb. The man and the woman on the other hand have brown eyes, which means they got the dominant brown eye trait from their other parent and will have a heterozygous genotype Bb.
Carbon is transferred from the geosphere to the atmosphere by natural processes and human activities. Which of the following processes contributes to the transfer of carbon to the atmosphere?
A.
photosynthesis
B.
formation of fossil fuels
C.
precipitation
D.
volcanic eruptions
The processes which contributes to the transfer of carbon to the atmosphere are formation of fossil fuels and volcanic eruptions.
What is carbon cycle?The cycle in which transfer of carbon to the atmosphere from the Earth and back into the atmosphere is called carbon cycle.
Carbon is transferred from the geosphere to the atmosphere by natural processes and human activities.
Let's check all the options one by one-
A. Photosynthesis- This is a process through which the plants transfer light energy into chemical energy. In this process, carbon move from atmosphere to the biosphere.B. Formation of fossil fuels-The fossil fuels are developed by decomposing plants and animals in a million of years. This decomposition contributes to the transfer of carbon to the atmosphere.C.Precipitation- Precipitation is the product of water cycle, which falls by gravitational pull from clouds.D. Volcanic eruptions-The product such as lava and the gases which are released by a volcano is called the volcanic eruptions. These eruptions add carbon to the atmosphere.Hence, the processes which contributes to the transfer of carbon to the atmosphere are formation of fossil fuels and volcanic eruptions.
Learn more about the carbon cycle here;
https://brainly.com/question/25845923
3. Which cell is normally produced as a direct result of
meiosis?
A) a uterine cell having half the normal species
number of chromosomes
B) an egg having the full species number of
chromosomes
C) a zygote having the full species number of
chromosomes
D) a sperm having half the normal species number
of chromosomes
Answer:
D
Explanation:
A sperm having half the normal species number of chromosomes
Answer:
D
Explanation:
5. What made Muggsy a crowd favorite when he
played in the NBA?
Answer: What made him a crowd favorite was that he played for multiple seasons, and multiple teams.
Explanation:
Muggsy was a crowd favorite was that he played for multiple seasons, and multiple teams.
If you have a transfer RNA molecule with the anticodon CCC what is the amino acid being carried in during elongation?
Answer:
please give me brainlist and follow
Explanation:
At one end, the tRNA has an anticodon of 3'-UAC-5', and it binds to a codon in an mRNA that has a sequence of 5'-AUG-3' through complementary base pairing. The other end of the tRNA carries the amino acid methionine (Met), which is the the amino acid specified by the mRNA codon AUG.
1. What was the landscape like before the fingers of ice carved out the lake beds?
2. What is the glacial history of the region?
3. Why did the ice flow in the opposite direction from the way the rivers had flowed?
4. What was happening beneath the glacier that led to the features that are 5. now seen in the Finger Lakes region?
6. Describe the processes that create glacial moraines.
7. Why is there water in these old glacial basins?
Answer:
.
Explanation:
What effect did an increasing human population have on the sustainability of a managed ebony forest?
A) The ebony forest population increased when managed, even as the human population grew. As the human population grew, forest management caused more trees to be produced.
B) The ebony forest population remained stable when managed, even as the human population grew. Forest management allowed more trees to be grown.
C) The ebony forest went extinct. As the human population grew, it was not possible to maintain the forest, even when it was managed.
Answer:
B
Explanation:
Hey how are you?
Answer:
The ebony forest population remained stable when managed, even as the human population grew. Forest management allowed more trees to be grown.
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When does the Summer and Winter Solstice happen in each hemisphere?
June (Northern Hemisphere)
June (Southern Hemisphere)
III
December (Northern Hemisphere)
December (Southern Hemisphere)
:: Summer Solstice in the Northern Hemisphere
:: Winter Solstice in the Southern Hemisphere
Summer Solstice in the Southern Hemisphere
:: Winter Solstice in the Northern Hemisphere
Just under half the oil that enters ocean water comes from natural oil seeps on the
ocean floor. Just over half the oil in the oceans comes from human activities. Which
human activity contributes the most oil to the oceans?
Answer:
Oil spills are harmful to marine birds and mammals as well as fish and shellfish. ... Without the ability to repel water and insulate from the cold water, birds and mammals will die from hypothermia. Juvenile sea turtles can also become trapped in oil and mistake it for food.Feb 26, 2021
Which process results in the formation of sex cells?
A. crossing over
B. meiosis
C. separation
D. transfer
The process that results in the formation of sex cells is Meiosis.
Which food chain shows the path of energy through individuals in the
pyramid?
O A. Plant → Mouse - Bird
Snake
O B. Bird
Snake → Mouse - Plant
C. Plant
Mouse
+
Mouse
Plant
O D. Plant
Mouse
Snake
Bird
Answer:
D is the answer
Explanation:
I took the quiz and got it right.
HELP
Why is sea temperature important?
Explanation:
Sea surface temperature provides fundamental information on the global climate system. ... SST is an essential parameter in weather prediction and atmospheric model simulations, and is also important for the study of marine ecosystems. SST data are especially useful for identifying the onset of El Niño and La Niña cycles
What types of gases absorb infrared radiation thats released from the surface of earth
TIMED!!! WILL MARK BRAINLIEST! 40 POINTS!!! Explain how a forester can make sure that an area is harvested sustainably.
Answer:
Foresters are responsible for determining areas that can be harvested sustainably and helps monitor areas to be harvested. Foresters determine which areas have trees that can be removed without causing harm to the environment and ensures that areas are not overharvested.
Give two possible effects of an increase in global air temperature on living organisms
[2 marks]
Answer:
Heat waves can be dangerou, causing illnesses such as heat cramps and heat stroke, or even death. Warmer temperatures can also lead to a chain reaction of other changes around the world. That’s becuase increasing air temperatures also affects the ocean, weather patterns, snow, ice, and plants and also animals.
Explanation:
hope this help you
The two possible effects of an increase in global air temperature on living organisms are as follows:
It destructs the habitat of the aquatic ecosystem. It creates a serious cause of numerous diseases like heat stroke, heat cramps, etc. What are the causes behind increasing the global air temperature?The causes behind increasing the global air temperature are as follows:
Cutting down trees due to urbanization and industrialization. Excessive usage of carbon-based fuels. Liberation of greenhouse gases in the atmosphere.An increase in global air temperature almost affects each organism on the earth's surface. Plants are also threatened by the loss of water through stomatal pores. Due to high air temperature, the temperature of rivers, seas, oceans, ponds, etc also increases. As a result of this, the organisms living in those regions have been impacted a lot.
Therefore, the two possible effects of an increase in global air temperature on living organisms are well described above.
To learn more about Global air temperature, refer to the link:
https://brainly.com/question/14377797
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What are other consequences of wolf introduction that have been good for the humans in Yellowstone National Park?
Answer:
New research shows that by reducing populations and thinning out weak and sick animals, wolves have a role in creating resilient elk herds. Wolves and black-billed magpies scavenge at a dump where carcasses are stored in Yellowstone National Park.
Explanation:
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