Answers
Answer:
A and B reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
D and A
Explanation:
B and C are stuff you learn in social studies
Related Questions
(A) Which parts of an atom contribute most to its mass?
protons
electrons
protons and neutrons
е
neutrons and electrons
Answers
Answer:
nuetrons and elecotrons
Explanation:
Tigers running across the field. what would happen if the hydrogen ion pumps in the Tigers mitochondria stopped functioning?
Answers
Answer: A
Explanation:the tiger would not be able to keep running
Donald is trying to get through a door but his friend Goofy is blocking the way using 15 N of force. Donald finally pushes on the door with 20 N and gets through knocking Goofy out of the way. Solve for net force.
Answers
Answer:
5 N
Explanation:
Goofy is blocking the way with 15 N force and Donald was only able to knock Goofy off using a 20 N force. The net force would be the difference between the applied force of Donald and that of Goofy.
Hence,
20 N - 15 N = 5 N
The net force is, therefore, 5 N.
what is an analogous structure
Answers
Answer:
Alternative Title: analogous structure. Analogy, in biology, similarity of function and superficial resemblance of structures that have different origins. For example, the wings of a fly, a moth, and a bird are analogous because they developed independently as adaptations to a common function—flying.
Explanation:
all you need is in the photo
Answers
Answer:
It increased genetic variation
Complete the statement. (two words) A machine can help a person to
Answers
Answer:
Pesistently:Efficiently
Explanation:
what is C6H1200 for photosynthesis
Answers
Answer:
glucose
Explanation:
Molecular formula for glucose is C6H12O6
What are NASA Women Doing in Space?
Answers
Prokaryotic and eukaryotic in common
Answers
An early winter frost preventing further growth in a tomato garden is an example of a. carrying capacity.
b.limiting factor
c. biotic factor.
d. indirect observation.
Answers
Answer:
b. a limiting factor
An early winter frost that stops a tomato garden's growth is an example of a limiting factor, hence option B is correct.
What is the limiting factor?Anything that limits the size of a population and slows or prevents its growth is referred to as a limiting factor.
Biologic factors including food, mates, and competition with other species for resources are some examples of limiting constraints.
the element that restricts the rate of reaction in any physiological process with lots of variables. the environmental component that has the greatest influence on population size restrictions. Many deer populations are constrained by a shortage of winter forage.
Therefore, winter frost that stops a tomato garden's growth is an example of a limiting factor, hence option B is correct.
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(Really need help asap)
How can we, as a society of consumers, help fish stay a renewable resource?
A. Ban all fishing
B. All become vegan
C. Buy fish raised in fish farms
D. Buy aquariums
Answers
Answer:
Fish go brrrrrrrrrr
Explanation: The answer is C so we can refill the fish supply without directly harming the fish in the ocean
Answer:
I just took the test its C. Buy fish raised in fish farms.
Explanation:
middle part of the sternum
Answers
Answer:
The manubrium
Answer: manubrium
Explanation:
is the broad upper part of the sternum. It has a quadrangular shape, narrowing from the top, which gives it four borders.
Please help :)
Will water move from the blood to the cell, or from the cell to
the blood?
Which has the higher concentration of water, the cell or the blood?
Does this require energy?
Is this active or passive transport?
Is this diffusion or
osmosis?
Does the blood cause a hypotonic or hypertonic environment for the cell?
What will more likely occur to the cell if the movement of water continues in the same direction,plasmolysis or cytolysis?
Answers
Explanation:
WATER WILL MOVE FROM THE BLOOD TO THE Cell
Cell
No it dosent require energy active
Osmosis
yes it dose have an enviorment
True or false identify if it is false: Wetlands may be either freshwater or salt water biome.
Answers
Answer:
true
Explanation:
how is the kenetic energy of the particles that make up a substance different after it changes state
Answers
Balanced chemical equation for ethanoic acid
Answers
Answer:
Ethanoic acid (CH3COOH) belongs to the group of carboxylic acids and is commonly called as acetic acid.What would happen to the size of the mountain
lion population if the deer population increased?
Answers
Answer:They will be like neon shadow
Explanation:
Some sugar molecules are absorbed from the small intestine into the blood by active transport. Explain why the rate of absorption of these can depend on the concentration of oxygen in the cells lining the small intestine?
Answers
Answer:
Because oxygen is the mediator of active transport.
Explanation:
The greater the oxygen, the greater the active transport, since it requires ATP and this energy currency requires cellular respiration.
Question 14 of 25
Use the word bank below to answer the questions that follow:
landfills limiting factor nonpoint source
habitat destruction
stop
migration biodiversity carbon dioxide
reverse
carrying capacity commensalism selective cutting
extinction adaptation ozone layer population density
nonpoint source
succession fossil fuel ecological footprint
symbiosis point source competition cost-benefit
Fill in the Blank
If a forest ecosystem is removed through clear-cutting, many species of organisms that lived in that ecosystem disappear. Their loss is due to
Answers
Answer:
habitat destruction
Explanation:
A forest ecosystem offers a variety of ecosystem services and functions. Prominent among the services offered include habitats to a variety of fauna, watershed protection, carbon sequestration, etc.
When the trees in a forest are removed by clear-cutting, some of the services and functions specific to the tree layers cease. The various habitats provided are destroyed and the organisms that live in these habitats disappear.
Hence, if a forest ecosystem is removed through clear-cutting, many species of organisms that lived in that ecosystem disappear. Their loss is due to habitat destruction.
Answer:
Habitat destruction
Explanation:
The oceans have become increasingly acidic in recent years as the water absorbs more and more carbon dioxide
from the atmosphere. This increased acidity interferes with the ability of corals to maintain their skeletons. In
addition, an increase in water temperatures worldwide is causing coral bleaching, another condition that threatens
the health of coral reefs.
Based on this information, which of the following would most improve the health of coral reefs?
Answers
Reducing the use of fossil fuels since they emit CO2 that reacts in water
CO2+H2O-->H2CO3
The following would most improve the health of coral reefs is reducing the use of fossil fuels.
What kills corals?One of the biggest threats to coral reefs is the so-called "coral bleaching", a process that leads to the death of hundreds of corals around the world. The phenomenon occurs when the temperature of the water increases, due to natural causes, such as El Niño, or caused by man, such as global warming.
Scientists have created a device that innovates the technique of transplanting corals from the recovery of fragments with tissue loss. The device works as a kind of cradle, where the fragments are kept until they recover and grow.
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If a link is removed or destroyed in the food chain of a biome, the chain will be disrupted.
True or False
Plz hurry
Answers
It is true because any food chain needs every link, if it is missing even 1 link another will fail eventually.
Nepal is rich in medicinal plants
Answers
Answer: well yes but actually yes
Explanation:
Answer:
Yep
Explanation:
A genetically engineered corn plant is approved for agricultural use. The plant produces pollen that can make its own toxins. These toxins protect the corn plant against pests and no longer require the application of chemical pesticide. What is a likely impact on the farmer of growing such a variety of corn
Answers
Answer:
This question lacks options, the options are:
A) The financial costs for the farmer would be lowered.
B) Federal agencies could initiate legal action against the farmer.
C) The farmer may be held responsible for increasing chemical pollution.
D) The farmer's expenses for pest control would increase due to an increase in bee population.
The answer is A.
Explanation:
Genetic engineering or modification is a process whereby the genome of an organism is manipulated in order to achieve a desirable trait in the organism. In this question, a farmer uses an approved genetically engineered corn plant, which produces pollen that can make its own toxins to repel pests.
Using this genetically modified corn plant means that the farmer no longer require the application of chemical pesticide to control the pests affecting his corn plant. The impact on the farmer of growing such a variety of corn is that the financial costs for the farmer would be lowered since he won't have to purchase chemical pesticides any longer.
Answer:
The correct choice is A.
Explanation:
I took the test.
Aerobic cellular respiration takes place in the presence of oxygen and produces a large amount of energy. Carbon
of oxygen and produces small amounts of energy. In muscle tissue, what is the reactant of lactic acid fermentation
O Carbon dioxide and water
O Glucose and other compounds
O Glucose and Lactic Acid
O Oxygen and Lactic Acid
Answers
Answer:
Carbon dioxide and water
Explanation:
HELPP!!! MIDTERM!!! ASAP!!!!! I'LL GIVE YOU BRAINLIEST!!!
A student sets up a compost bin outdoors. Inside the bin microorganisms convert the student’s vegetable and paper scraps into rich fertilizer.
Which of the following best describes the role that these microorganisms play in natural habitats?
A. The microorganisms help balance the numbers of producers and consumers.
B. The microorganisms help keep nutrients cycling through the ecosystem.
C. The microorganisms turn solar energy into sugars.
D. The microorganisms function as autotrophs.
Answers
Answer:
b
Explanation:
they help keep nutrients cycling through the ecosystem now your trun give me that brainliest
Which of these is the direct result of an error in the transcription of a DNA nucleotide
Amino acids do not bond to tRNA.
The nuclear membrane is ruptured.
A codon sequence is incorrect.
Transportation of mRNA does not occur.
Answers
The direct result of an error in the transcription of a DNA nucleotide is that a codon sequence will be incorrect. So the correct option is C.
What is transcription?The first step in the expression of a genetic code is called transcription. During gene expression, the information stored in the DNA is expressed in the form of proteins.
In transcription, DNA is utilized to produce RNA. The RNA molecule is the copy of the DNA's genetic sequence. The RNA copy produced by the process of transcription is called an RNA transcript.
This transcript has the required information for the construction of a polypeptide chain. But before the formation of proteins, a eukaryotic RNA transcript requires processing to be converted into mRNA.
The mRNA thus produced has codons for the formation of proteins. Each amino acid is a result of the translation of three codons.
Therefore, if there is an error in the transcription of DNA nucleotides, the codon sequence will be incorrect. The correct option is C.
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Which two substances are the products of photosynthesis?
A. Carbon dioxide and Glucose
B. Carbon dioxide and water
C. Oxygen and carbon dioxide
D. Oxygen and glucose
Answers
The two products of photosynthesis are oxygen and glucose.
What is photosynthesis?The process by which green plants make their own food in presence of sunlight, chlorophyll, carbon dioxide and water is called photosynthesis(6CO2 + 6H2O → C6H12O6 + 6O2).The end products of photosynthesis are oxygen and glucose.What is oxygen?It is a life supporting gas.21% of oxygen is present in air.What is glucose?"Glucose is the most abundant monosaccharide, a subcategory of carbohydrates."It is used as food by plants and some of them are stored as starch.We get this when we eat food.Hence, the correct option is d. Oxygen and glucose.
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Which of the following extremes would an organism that lives in the intertidal zone not be subjected to?
high pressure
cold
salinity
desiccation (drying out)
Answers
Answer:
I believe your answer would be high pressure .
3.1 Air
3.2 Light
3.3 Temperature
3.4 Salinity stress
3.5 Desiccation stress
3.6 Predation
3.7 Wave action
Explanation: High pressure is the only factor that is not included in this chart of effects on organisms in the intertidal zone.
A) 5%
B)10%
C)50%
D)100%
Answers
The marine biologist from the nursery is planning to develop a large number of new coral polyps with large stinging tentacles. Identify the type of reproduction the marine biologist should use to develop the new coral and explain why this type of reproduction is preferable.
Answers
Answer:
Sexual reproduction.
Explanation:
Sexual type of reproduction used by the marine biologist in order to develop the new coral because variations in an organisms only be done with sexual reproduction. For producing new type of coral, the type of corals should be fused together in order to gain the desire characters in the organisms. So if the marine biologist want coral polyps with large stinging tentacles, sexual reproduction is the only way. From asexual reproduction, the offspring produce identical to parents so that's why we can't use asexual reproduction.
