Answer:
Cross-pollination.............
Which of the statements best describes why primary succession occurs before secondary succession but secondary succession may
occur faster and result in higher biodiversity?
es )
A)
Primary succession introduces animal species to the area while secondary
succession introduces plant species to the area.
B)
Primary succession establishes soil in the area while secondary succession
allows for recovery of the community after a disturbance.
Primary succession increases the moisture and humidity in the area while
secondary succession increases the ground cover by plants in the area.
C)
Eliminate
D)
Primary succession allows for decomposition of fire-damaged plants while
secondary succession allows for the migration of new animals into the
area.
Answer:
thanks... I would say is the answer: Primary succession establishes soil in the area while secondary succession allows for recovery of the community after a disturbance. Primary succession increases the moisture and humidity in the area while secondary succession increases the ground cover by plants in the area.
Explanation:
thank you for posting all the comments!
have a great night!
Mei likes biology and would like to work in a hospital. She wants to attend school for only one or two years beyond high
school. Which could be a possible career choice for her?
O epidemiologist
O geneticist
O sonographer
O pathologist
Answer:
Sonographer
Explanation:
This is because sonography require four years to study in school and a sonographer is an health care scientists who specializes in using ultrasonic imaging devices to produce scans, videos, diagnostic images, three dimensional images e t.c.
Carbon dioxide enters a plant through pores (openings) called the
A. stomata.
B. cuticle.
C. veins.
how would uranus not be classified as a dwarf planet and what i mean by that is there anything that could happen that would just make it a dwarf planet
Answer:
Uranus Could Not Be Considered A Dwarf Planet Unless..
Explanation:
I don't understand your problem that well. However dwarf planets have to file these three criteria.
1. Orbits the sun,
2. Has enough mass to assume a nearly round shape,
3. Has not cleared the neighborhood around its orbit and is not a moon.
The amount of water circulating around the planet is always
A. fixed (staying the same.)
B. decreasing.
C. increasing.
Answer:
The answer would be fixed.
Explanation:
According to the law of conservation of energy, energy cannot be created or destroyed. I can safely assume it is the same with the flow of water on the Earth’s surface. Also, according to what is known about the water cycle, it is impossible for water to simply disappear from the face of the Earth.
Let me know if I am correct! :>
Answer:
A. fixed (staying the same.)
Explanation:
The amount of water circulating around the planet is always fixed (staying the same.)
Which of the following statements correctly summarizes the steps of protein synthesis? Transcription & Translation
a.) mRNA copies DNA into an amino acid chain in the nucleus. Once out of the nucleus, it folds into a protein by ribosomes.
b.) DNA is transcribed into mRNA in the nucleus. mRNA then leaves where it is read by a ribosome to form an amino acid chain.
c.) DNA is transcribed into amino acids in the nucleus before it leaves into the cytoplasm. In the cytoplasm it binds with mRNA to form amino acids.
Answer:
ANSWER IS BBBB
Explanation:
i just did it dont listen to that werido who was tryna trick you7
In Mendel's second set of experiments, he crossed
the offspring of his first set of experiments. Which
of the following statements summarizes his results
from this set of experiments?
O A. In each case, about half of the offspring
presented each trait.
B. In each case, the offspring presented a
different trait from the parent plants.
O C. In each case, about three-fourths of the
offspring presented one form of the trait,
and about one-fourth presented the other
form.
O D. In each case, one form of the trait
disappeared in the offspring, and one form
appeared in the offspring.
Answer:
c
Explanation:
i think
Which of the following statements is true about the process of Photosynthesis? *
A. Carbon Dioxide is produced
B. Sugar is produced
C. ATP is produced
D. Water is produced
Answer:
carbon dioxide is produced
Explanation:
I hope this helps :)
Climates near the ocean are milder than climates farther inland. (True or False)
Answer: TRUE
Explanation:
What is meant by trophic levels?
Answer:
The position it holds in the food chain
Explanation:
A food chain is a succession of organisms that eat other organisms and may, in turn, be eaten themselves.
Which one is more important, a producer or decomposer
Answer:
Decomposers
Explanation:
Without decomposition, there is no life really. Although producers give off oxygen and food to consumers, they need organic and inorganic materials, water, air, carbon dioxide, etc. While decomposers, work with what they got
Which structure separates an animal cell from its surrounding environment? (1 point) 1 Golgi apparatus 2 plasma membrane 3 nuclear membrane 4 central vacuole
Answer:
2) plasma membrane
Explanation:
The structure that separates the cell from its surrounding is plasma membrane, the correct option is 2.
What is plasma membrane?The plasma membrane, also renowned as the cell membrane, is the membrane located outside all cells that distinguishes the cell's interior from its surroundings.
A cell wall is attached to the plasma membrane on the outer of the plasma membrane of bacterial and plant cells.
The semi-fluid living matter in the cell is called protoplasm or in other words simply plasm. This living matter, or one can say plasm, is contained within the plasma membrane, a biological membrane.
Lipids which are phospholipids and cholesterol, proteins, and carbohydrate groups attached to some of the lipids as well as proteins are the primary components of the plasma membrane.
A phospholipid is a sort of lipid that is created by glycerol, two fatty acid tails, and a phosphate-linked head group.
Thus, the correct option is 2.
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What is the pathway of the respiratory system?
Answer:
The pharynx is a pathway in which both air and food travel.
Explanation:
Biodiversity
8
A farmer who owns a large fruit orchard has noticed that certain tree species in his orchard are failing to produce fruit and are slowly
dying. This has caused a decrease in the variety of fruit available for him to sell to consumers. Which of the following changes has
most likely caused this change in biodiversity?
OA
increased soil aeration due to an increase in earthworm populations
OB
decreased rainfall due to a prolonged period of drought
OC. decreased competition for space due to the removal of weeds
OD
increased pollination due to an increase in pollinator populations
Answer:
OA increased soil aeration due to an increase in earthworm populations.
Answer:
it is B. decreased rainfall due to a prolonged period of drought
Explanation:
trust me i got it right on my quiz
true or false
Photosynthesis is part of an oak tree's niche.
Answer:
True, veryyyyy true
:))
There is a direct relationship between the number of pollinating plants and the number of honeybees. Each population is dependent on the other for their survival and ultimately reproductive success.
Answer:
Both depends on one another.
Explanation:
Yes, there is a direct relationship between the number of pollinating plants and the number of honeybees because honeybees are insects that are responsible for pollination in the flowering plants. The population of flowering plants also has a great effect on the survival of honeybees because these flowering plants provides food in the form of nectar on which these honeybees survive and make honey from it. So we can say that both flowering plants and honeybees depends on one another for the successful growth and development.
POSSIBLE POINTS: 8.33
Devon has cystic fibrosis or CF. It is an inherited condition that causes his body to produce excess mucus and lower than normal levels of digestive
enzymes. A person with CF often experiences the following symptoms:
frequent lung infections
poor energy level
low appetite
Although all of Devon's body systems are affected by cystic fibrosis, it is mainly a disorder of which two body systems?
circulatory and digestive
o digestive and skeletal
digestive and respiratory
circulatory and respiratory
Answer:
digestive and respiratory
Explanation:
Please can anyone help me in question 2&3
Answer:
2. Reflex action ( transmitting of nerve impulse)
3.Excitory
Frui is a Latin verb meaning "to enjoy" How does this meaning relate to the role that various fruits play in human culture?
Answer:Frui is a Latin verb meaning "to enjoy" How does this meaning relate to the tole that various fruits play in human culture? Fruits are so-named because many of them are sweet or otherwise enjoyable as foods.
Explanation:
100 POINTS
I am asking 2 questions because im giving so many points...
1. Describe the first hypothesis that scientists have about blindness in the Mexican tetra. Be sure to discuss pleiotropy in your answer.\
2. One effect of the Hedgehog gene is to make cave tetras go blind. What is another effect it might have?
Answer:
these are odd questions....
Explanation:
1. they are curious about how they get blind
2. the quills
Answer:
1.The first hypothesis is that blindness gives the tetra some sort of evolutionary advantage. That advantage might be the result of pleiotropy, which is when multiple effects are caused by the same mutation in one gene. Scientists think that the mutation that causes blindness in the tetra might also cause a "seemingly unrelated change in the fish that is beneficial."
2. Another effect it might have is to improve cave tetras' sense of smell.
Explanation:
i said so
griculture: Mastery Test
After many years of research Isabella presented her report in a scientific conference. Arrange the steps of her scientific work till she
presented her report.
She read and reviewed all the previous
articles about increasing the nutritional
value of potatoes
Control groups experimental design
method was used
Isabella wanted to improve the nutritional
value of potatoes
She collected the relevant and required
data
She constructed a hypothesis about a
particular method
She presented her report
She submitted her proposal to her
universily, stating the purpose and time
required for the project
She reached a conclusion about her
project
0
局
Answer:
1. Isabella wanted
2.She read and reviewed
3.She constructed a hypothesis
4.She submitted her proposal
5.Control groups
6.She collected
7.She reached a conclusion
8.she presented
Explanation:
I got it right
1. Identify the 4 major body systems shown below
A.————
B.————
C.————
D.————
This moray eel has a small fish cleaning between its teeth. The eel gets a
clean mouth while the cleaner fish gets a nice meal.
A.Mutualism
B.Commensalism
C.Parasitism
Answer:
A. Mutualism
Explanation:
The moray eel and the small fish are both getting something out of it. Meaning they both benefit from each other.
Which of the following factors would make the smallest contribution to determining the climate of an ecosystem?
a.
precipitation patterns
b.
ocean currents
c.
geographic features such as mountain ranges
d.
magma under the earth's crust
Answer:
Latitude. ...
Elevation. ...
Ocean Currents. ...
Topography. ...
Vegetation. ...
Prevailing winds.
The graph represents the distance a car travels over time while on the highway. Which statement about the car's trip is accurate?
A)
The car does not move over time.
B)
The car travels at a constant velocity.
The car's velocity increases constantly over time.
D)
The car's velocity decreases constantly over time.
Answer:
B
Explanation:
The chart is going up and up which means the car goes up and up in speed and velocity and is very consistant
The statement that is accurate regarding the car trip is that it travels at a constant velocity. The correct option is B.
What is velocity?Velocity is the pace and direction of an object's movement, whereas speed is the time rate at which an object is travelling along a path. In other words, velocity is a vector, whereas speed is a scalar value.
The rate of change of displacement is known as velocity. The rate at which velocity changes is called acceleration.
Due to the fact that it includes both magnitude and direction, velocity is a vector quantity. As the rate at which velocity changes, acceleration is likewise a vector quantity.
An object must move at a consistent speed and direction in order to have a constant velocity.
The object can only move in a straight line if the direction is constant. So, motion in a straight line at a constant speed is defined as having a constant velocity.
Thus, the correct option is B.
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here is the two questions pls answer as fast as you can
Answer:
I don't see a question, all i see is a blank page
Explanation:
Why would the burner on a hot stove cause a painful burn if it were touched?
A.
Light energy transfers from the burner to the skin.
B.
Light energy transfers from the skin to the burner.
C.
Heat energy transfers from the skin to the burner.
D.
Heat energy transfers from the burner to the skin.
Answer:
Option D
Explanation:
Hi pls help i need to answer question based on the video Bill Nye science guy magnetism.
Which of the following best explains the roles plants and animals play in recycling carbon? *
25 points
Plants and animals both take in carbon through digestion. They return it to the cycle through decomposition.
Plants collect and store carbon through photosynthesis. Animals exhale carbon dioxide through respiration.
Animals produce carbon through photosynthesis. Plants take in carbon for during cellular respiration.
Plants produce carbon dioxide through photosynthesis. Animals take in carbon dioxide for breathing.
Answer:
the second one is correct
A mushroom grows on a dead, rotting oak tree lying in the forest. What describes the tree and the mushroom?
Answer:
The oak tree was a producer, and the mushroom is a decomposer.
