Answer:
El statement that say Direct observation is the simplest and most effective method to determine population size is false.
Explanation:
Simple observation results in an inadequate method for estimating the size of a population, especially if it is very large and mobile. A simple and adequate method consists of counting individuals within a population, with some limitations.
Currently, in large populations, it is common to divide an area occupied by a population into quadrants, count individuals, and then extrapolate the data to the actual dimensions of the space occupied by that population.
Answer:
its false, i can promise that
Explanation:
Justin is walking around an area that has few trees and many tall grasses. In which biome is Justin most likely walking? deciduous forest grassland desert tropical rain forest
Answer:
Hello! Happy holidays!!!
Explanation:
Your answer would be grassland! Have a great day!!
Answer:
I got a 100, and this question was on it, the answer was grasslands. Trust the person, their answer is loved by the community anyways!
Explanation:
Pigments found in plants are necessary
for
A) cell growth
B) transferring NADPH into NADP
C) converting ATP into ADP
D) capturing energy from sunlight
Explanation:
D) capturing energy from sunlight
Pigments found in plants are necessary for capturing energy from sunlight, to do photosynthesis, hence option D is correct.
What is the role of pigments in photosynthesis?The principal pigment in photosynthesis, chlorophyll, reflects green light and significantly absorbs red and blue light. Chloroplasts, which house the chlorophyll in plants, are where photosynthesis occurs.
They use light as their energy source and sense light to regulate their growth and quick reactions to their surroundings. In order to promote rewards for animals that pollinate flowers and spread seeds, plants generate pigments.
Therefore, chlorophyll, carotenoids, and anthocyanin are examples of pigments whose primary role in photosynthesis is to absorb light and use it to excite electrons that then trigger a series of events that allow photosynthesis to begin.
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1. turbidity current
The process by which rocks are formed from sediment.
2. recrystallization
The science of plant and animal fossils.
3. paleontology
Reorganization of mineral grains in a rock while in the solid state.
4. paleobotany
Precipitation of a binding material around grains in rocks.
5. lithification
A relatively dense current of clastic sediments and water that moves along the bottom slope of a body of water.
6. cementation
The study of plants through the study of fossils.
7. compaction
Decrease in the volume of sediments that results from continued deposition above them.
Answer:
1. Turbidity current: A relatively dense current of clastic sediments and water that moves along the bottom slope of a body of water.
2. Recrystallization: Reorganization of minerals grains in a rock while in the solid state.
3. Paleontology: The science of plant and animal fossils.
4. Paleobotany: The study of plants through the study of fossils.
5. Lithification: The process by which rocks are formed from sediment.
6. Cementation: Precipitation of a binding mineral around grains in rocks.
7. Compaction: Decrease in the volume of sediments that results from continued deposition above them.
Please correct me if any are wrong and please mark brainliest
Answer:
pls give other brainliest
Explanation:
I've used their answer many times. its correct
Which statement illustrates how progress in engineering has affected the
natural environment?
O A. Equipment developed to irrigate crops with well water depletes the
amount of available groundwater.
B. Modern farming equipment has made more food available to
many more people than in the past.
C. Farmers use larger equipment to plant and harvest more grain in
less time.
D. Machines have replaced much of the manual labor once needed to
run a farm.
Answer:
The answer is option D "Machines have replaced much of the manual labor once needed to run a farm."
Explanation:
* Progress in Engineering: This simply means how technological machines like heavy tractors which are now used and are helpful in farming are evolving, meaning they are being used in a larger quantity now.
* Natural Environment: This is the normal way of life or doing things which individuals find themselves practicing in a particular society and at a particular point in time.
* As a result of the machines being developed as an Engineering progress which serves the work of people on the farms, there tends to be less manual labor that would be initially required to run a farm. The machines are now serving the work of human beings (laborers) now.
what might happen is Reese materials are not properly manage
If an animal is brightly colored but is not
poisonous how could it avoid predation?
Walking 10,000 steps a day will lower blood pressure.
Answer:
Yes that is true.
Explanation:
Answer:
true
Explanation:
it also increases exercise capacity and reduces sympathetic nerve activity in hypertensive patients.
Results in 2 diploid daughter cells
Answer:
Mitosis
Explanation:
This is part of the process of cell division. During mitosis, the diploid parent cell divides into 2 identical diploid daughter cells.
This is a similar process to meiosis which results in 4 haploid daughter cells.
In the process of photosynthesis what are the 2 main. Reactants
What are the three types of potential energy?
How does a food chain illustrate the law of conversation of energy and mass in an ecosystem
Explanation:
Conservation of Energy in Living Systems
Energy changes form as it flows through an ecosystem, but the total amount of energy in the system remains constant. Food chains show how energy flows in an ecosystem. ... The chemical energy stored in producers is passed to consumers, organisms at higher levels on the food chain.
The three most common states of matter on Earth are solids, _____, and gases.
A. plasmas
B. states
C. matters
D. liquids
Answer:
Plasma
Explanation:
On an island, finches that fed on large, hard seeds had large beaks. Finches with small beaks fed on small, soft seeds. A drought changed the vegetation on the island. After this period, the number of seeds declined. The decrease in small, soft seeds was greater than the decrease in large, hard seeds. What are two ways the decrease in seed availability will affect the population of birds on the island?
Answer:
A.The population of birds with large beaks will increase on the island.
C.The trait for large beaks will be passed on to future generations through natural selection.
Explanation:
trust me there right
Answer:
A. The population of birds with large beaks will increase on the island.
and
C. The trait for large beaks will be passed on to future generations through natural selection.
Explanation:
I got it correct on my test
#PLATOFAM
Is it easy to eat healthy food? Should supermarket chains be forced to build in urban and rural areas, not just suburban areas?
it's not easy to eat healthy especially with all the fast-food chains situated around urban areas. but there should still be affordable, healthy food in supermarkets in stuff like that in urban/rural areas. fast-food should not be the only avaliable food around, but since it tastes good and is sold cheaply its eaten a lot, which negatively affects the health of people living in those areas
Choose all the answers that apply.
Binary fission _____.
is the type of reproduction used by bacteria
occurs in organisms that do not have a membrane bound nucleus
is a type of sexual reproduction creates identical copies of the parent cell
is a type of asexual reproduction
Explanation:
occurs in organisms that do not have a membrane bound nucleus. Explanation: Binary fission is an asexual mode of reproduction. As it does not involve formation and fusion of gametes.
Answer:
Binary fission _____.
Occurs in organisms that do not have a membrane bound nucleus
Is a type of sexual reproduction
Is a type of asexual reproduction
Explanation:
where do adaptations come from?
Adaptations come from natural selection acting on heritable genetic variation within a population.
What is an adaptation?Adaptations come from a combination of genetic variation and natural selection. Genetic variation refers to the differences that exist between individuals within a species, which can be inherited from their parents or arise from mutations.
Natural selection acts on these variations, favoring those traits that provide an advantage in a particular environment. Over time, this process can lead to the development of new adaptations that better suit an organism's needs and increase its chances of survival and reproduction.
Adaptations can also be shaped by other factors, such as the influence of cultural practices or human intervention.
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Match the types of planters with their use.
Drill planters----> [ ]
Broadcast planters-----> [ ]
Row crop planters-----> [ ]
Here are the answers for those.
Used to place seeds in narrow rows at high rates of speed.
used to plant seeds in random patterns.
used to place seeds with even spacing.
Answer: See explanation
Explanation:
Drill planters----> used to place seeds with even spacing
Broadcast planters-----> used to plant seeds in random patterns
Row crop planters-----> Used to place seeds in narrow rows at high rates of speed.
What is bob ross plus barney equal?
Answer:
an anoying dinosaur
Explanation:
Answer:
bobby
Explanation:
2.
4
1
4
5 -4 -3 -2 -1
5
X
2 2
w
w5
How many roots of f(x) are rational numbers?
0
* 1
2
ANSWER: C
Answer:
88888888999888888
123456777889900000099765
Which cell division phase is shown in the image?
O telophase
O anaphase
O metaphase
O prophase
plz help SKSKSKSK
Answer:
the answer is
O Prophase
Answer:
O Prophase
Explanation:
Can you please help me
Answer:
The rate at which oxygen is released will decrease.
Explanation:
What is the outlook for the python problem? In other words, is this a problem that can be solved? Explain your answer.
Which organ is responsible for training T-cells?
tonsils
appendix
spleen
thymus
how does energy flow in this terrarium in terms of photosynthesis and cellular respiration
Explanation:
through photosynthesis setting organs convert solar energy to chemical energy which is then used to build carbohydrate molecules .the energy used to hold this molecule together is released when an organism breaks down food .cell then use this energy to perform work known as cellular respiration
For photosynthesis, plants require carbon dioxide and sunshine. Through chemical reactions powered by chemical energy, they generate glucose and oxygen. Plants naturally create oxygen and absorb carbon dioxide.
What is photosynthesis?Both humans and animals depend on cellular respiration. They breathe in oxygen and food, which they then chemically digest and expel carbon dioxide from.
For life to continue on Earth, this cycle is necessary. Setting organs transform solar energy into chemical energy through photosynthesis, which is then utilized to create carbohydrate molecules.
When a creature breaks down food, the energy that was utilized to hold this molecule together is released. Cellular respiration is the process through which a cell uses this energy to carry out work.
Therefore, through chemical reactions powered by chemical energy, they generate glucose and oxygen.
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Which diagram best illustrates why theories can be changed or replaced?
Answer:
I still think it's a last one
Answer: the second one
Explanation: I took the quiz loll
Complete the unfinished DNA strand from attached, and which m-RNA strand would be formed from the finished DNA strand?
Since in DNA adenine(A) pairs with thymine(T) and guanine(G) pairs with cytosine)
The missing letters are TGCAT
in RNA thymine(T) is replaced with uracil(U)
so the complementary mRNA strand is
ACUGCAU
Humans blood's pH is 7.4. What kind of drinks are safe for us? A. Highly acidic B. Neutral or close to neutral C. Highly basic D. PH 0, pH 1, pH13, and pH14
Answer:
__B is the safest option__
importance of wetlands
What are the three steps of cellular respiration called?
During mitosis, what happens to the parent cell?
Answer: it produces 2 daughter cells
Explanation:
Just took the test
During the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
What changes occur in parent cells during the cell cycle?The parent cell enters the cell cycle as the cell growth is necessitated, and in the first phase, which is the G1 phase, the cell growth takes place due to the increased transcription and translation rates that are needed for the next phases of the cell cycle, and then the DNA replication takes place, and at last the parent cell equally divides to make two daughter cells.
Hence, during the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
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