Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A nurse is caring for a client who is three hours post op from open abdominal surgery. during routine assessment, the nurse notes the previously stable client now appears anxious, apprehensive, and has a blood pressure of 90/56. what does the nurse consider is the most likely cause of the client's change in condition?
which two groups are the most similar in physical characteristics
A) Archaebacteria & Eukarya
B) Archae & Viruses
C) Archaea & Eubacteria
D) Eukarya & Eubacteria
Archaea & Eubacteria is the answer
Answer:
Ans A) Archaebacteria & Eukarya..
Explanation:
You find two fossils. One is a very primitive organism and the other is a complex organism. Which of these two fossils do you think is the oldest?
Answer: B. The primitive on the left
5. What is another word for Lithogenous
The answer is Marine Sediments or Sediments. Lithogenous is a sediments derived from preexisting rocks on land, it is also a type of marine sediment that forms thickest deposits worldwide, and it is sediment that begins as rocks on continents or island. An example of lithogenous sediment is sandstone.
Which is an example of electrical energy being converted or changed into light energy? A) the sun B) a light bulb C) a solar panel D) a glowstick at Halloween
Answer:it would b-light bulb
Explanation:
Sexual reproduction requires cells to undergo ______, whereas only _______ is necessary for asexual reproduction. meiosis; mitosis mitosis; fertilization fertilization; meiosis mitosis; meiosis
Answer:
Sexual reproduction requires cells to undergo meiosis, whereas only mitosis is necessary for asexual reproduction.
Sexual reproduction involves germ cells these are the cells which gives rise to gamates. Germline diploid cell undergoes meiosis to develop four haploid daughter germ cells. Asexual reproduction takes place in those organisms which cannot produce specialized cells for reproduction. Therefore, the cells undergo simple cell division for reproduction. In asexually reproducing cells mitosis takes place, in which one cell gets divided into two daughter cells.
In sexual reproduction, meiosis is required to halve the number of chromosomes, allowing for the combination of genetic material during fertilization. In contrast, asexual reproduction only involves mitosis to create identical daughter cells from a single parent.
Explanation:Sexual reproduction requires cells to undergo meiosis, whereas only mitosis is necessary for asexual reproduction. In sexual reproduction, genetic material is combined from two parents to create offspring. This process involves a type of cell division called meiosis where the number of chromosomes is halved, allowing for the combination of genetic material during fertilization. On the other hand, asexual reproduction involves a single parent and does not involve the fusion of gametes. This process requires mitosis, a form of cell division in which the daughter cells are genetically identical to the parent cell.
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Which term best describes the type of farming that does not use pesticides, growth hormones, or other chemicals?
1. ecological
2. organic
3. subsistence
4. sustainable
Answer:
Sorry it took two years to answer... Organic.
Explanation:
PLEASE HELP EARTH SCIENCE! BRAINLIEST TO FIRST CORRECT ANSWER
Match a layer of the atmosphere with each statement. There are two statements per layer.
1. I fly a kite in this layer.
2. I cruise in a plane in this layer.
3. My cell phone works because of this layer.
4. shooting stars burn up in this layer.
5. The temperature is coldest in this layer.
6. The temperature is hottest in this layer.
7. The ozone layer is part of this layer.
8. Most weather occurs in this layer.
Here are the options. Remember, each layer has two statements that match it!
- Troposphere
- Thermosphere
- Mesosphere
- Stratosphere
The five layers of the atmosphere have unique characteristics that can be described:
tropisphere 1,8thermosphere 6,7stratpshere 2,3mesosphere 5,4What are the 5 layers of the atmosphere and their characteristics?Together, the five make up the atmosphere, the gaseous layer that surrounds the Earth and is responsible, among other things, for maintaining the planet's thermal balance, protecting against meteor impacts and filtering ultraviolet rays.
Associating the characteristics given in the statement we have that:
Troposphere: I fly a kite in this layer and Most weather occurs in this layer.Thermosphere: The temperature is hottest in this layer and The ozone layer is part of this layer.Mesosphere: I cruise in a plane in this layer and My cell phone works because of this layer. Stratosphere: The temperature is coldest in this layer and shooting stars burn up in this layer.See more about atmosphere layers at brainly.com/question/13958926
The method by which lymph is pushed through the lymph vessels is via
Lymph is moved through lymph vessels by skeletal muscle contractions, varying external pressures, and one-way valves that prevent backflow, as the lymphatic system lacks a central pump like the heart.
The method by which lymph is pushed through the lymph vessels is via a combination of movements caused by skeletal muscle contractions, external pressures, and the one-way valves present in the lymphatic system. Blood pressure at the capillaries initially forces plasma into the lymph spaces, where it becomes lymph and exerts pressure on the walls of the lymph vessels. This lymph then moves through the network of lymphatic vessels primarily due to the contraction of skeletal muscles around these vessels as the body moves, and the one-way valves that prevent backflow of lymph, ensuring it flows in the correct direction towards the heart.
Lymphatic capillaries absorb this fluid from the tissues and transport it through larger lymphatic vessels to eventually reach the two large lymphatic ducts in the upper chest. From there, lymph enters the circulatory system by flowing into the subclavian veins. The lymphatic circulatory system does not have a central pump like the heart in the cardiovascular system, hence the reliance on muscle contractions and movement to propel lymph through the body.
Because the dna cannot leave the nucleus to get to the ribosomes, the genes for proteins must be transcribed into ______________ that can leave the nucleus.
The DNA in cells is transcribed into messenger RNA (mRNA), which leaves the nucleus and delivers the genetic code for specific proteins to the cytoplasm for protein synthesis. This process, called transcription, allows for proteins to be efficiently and properly synthesized in the cell.
Explanation:The DNA in cells cannot leave the nucleus to get to the ribosomes directly. Instead, the genes for proteins are transcribed into messenger RNA (mRNA) that can leave the nucleus. This mRNA is a single-stranded nucleic acid that delivers a copy of the specific gene's genetic code from the nucleus to the cytoplasm, where it interacts with ribosomes and other cellular equipment to manage protein synthesis.
During the process of transcription within the cell nucleus, mRNA molecules are produced, which are then modified and sent into the cytoplasm for translation. The transcript is decoded into a protein with the help of a ribosome and tRNA molecules. This system allows for the necessary proteins to be synthesized properly and at the right time, without having to expose the actual DNA.
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(ᵔᴥᵔ) plz help me: The meltdown at the nuclear power plant in Chernobyl released radioactive particles and energy that can damage cells. This damage to cells can be prevented by all but which of these?
A)
wood
B)
lead
C)
thick concrete
D)
potassium iodide,
Identify two examples of organisms interacting with abiotic factors in the mono lake ecosystem.
These organisms include algae and birds. Algae in the lake use the sun in photosynthesis to manufacture their own food. Birds use the waters of the mono lake to clean their plumage. They clean their plumage to remove parasites and lice.
By the time the fertilized human reaches the uterus, the rapidly dividing ball of cells, now known as a blastocyst, has separated into two sections. The inner group of cells will become the embryo. The outer group will become the cells that nourish and protect it. On contact, it will burrow into the uterine wall for nourishment. This process is called
This process is called implantation.
During the process of implantation in humans, the developing embryo (rapidly dividing ball of cells) is known as a blastocyst. The blastocyst divides into two parts to form the embryo and placenta. The embryo attaches to the wall of the uterus in order to receive oxygen and nutrients from the mother for its growth. The embryo remains attached to the uterus until birth. The process of implantation is completed by day 9 or 10.
An area recently became prone to deforestation. Now there are few trees left in the vicinity. How would this change affect the cycles of Earth?
this dude....
C makes sense, but it may be wrong... apparently transpiration is how plant's make ground water evaporate and generate clouds... most common in rain forests. It seems counter intuitive, but without it the ground simply dries out due to regular evaporation and the sun...which would sap all of the moisture out of the ground.
When are homologous chromosome are paired
A. Prophase I
B. Metaphase I
C. Anaphase I
D. Telophase I
Classical conditioning takes place when a(n) ________ is continuously matched with a(n) ________.
Classical conditioning takes place when a CONDITIONED STIMULUS is continuously matched with an UNCONDITIONED STIMULUS.
It is a process of learning by combining two stimulus, one which has a neutral effect and the one which can produce a biological result. It was studied on dogs by Ivan Pavlov.
Neutral stimulus is the conditioned stimulus and the biological is the unconditioned one.
A horse does 860 J of work in 420 seconds while pulling a wagon. What is the power output of the horse? Round your answer to the nearest whole number.
The power output of the horse is
W.
Answer:
Power output, P = 2 watts
Explanation:
It is given that,
Work done by a horse, W = 860 J
Time taken, t = 420 seconds
We need to find the power output of the horse. Power output is given by work done divided by total time taken i.e.
[tex]P=\dfrac{W}{t}[/tex]
[tex]P=\dfrac{860\ J}{420\ s}[/tex]
P = 2.04 watts
or
P = 2 watts
So, the power output of the horse is 2 watts. Hence, this is the required solution.
Describe a human activity that disrupts the carbon cycle and the consequences of that disruption
Where is the radius located in reference to the ulna?
A pathway by which a chemical element or molecule moves through both biotic and abiotic compartments of an ecosystem.
PLEASE SOMEONE HELP ME
A scientific paper that has passed through the peer review process is more respected than one that has not. Why might a scientist value a peer-reviewed paper?
A. The analysis of the experimental results is guaranteed to be entertaining.
B. The described experiment meets or exceeds the standards of good science.
C. The scientist who wrote the paper is likely to become a famous person.
D. The described materials are expected to become a good investment.
The correct answer is B. The described experiment meets or exceeds the standards of good science.
Explanation:
In science, it is common after research scientists publish information about the process and results in scientific papers or articles. Additionally, the credibility and reliability of this documents and of the research itself depend on multiple factors and one of this is whether the paper has been review by another expert in the field which called peer-reviewed paper. Indeed papers that have gone through the peer-review process are more credible and therefore more value by other scientists as in general terms this guarantees the results can be believed as each step in the research fits with the standards of good science because the scientists who reviewed the paper approve it. Therefore, the reason a scientist value a peer-reviewed paper is that the escribed experiment meets or exceeds the standards of good science.
coastal communities often experience milder winters and cooler summers than further inland because?
a. the mist from the ocean spray makes the coastal winter much milder
b.oceans absorb heat more slowly, which has a cooling effect on land
c. they are always located at sea level, where temperatures are milder
d. oceans absorb heat more quickly, which has a cooling effect on land
neeeed help so bad please help,
HELP ASAP!!!
The distance from the sun to Earth is one astronomical unit (AU).
True
False
The dispersal(spreading of) of ink in a beaker of water is an example of
What type of region are mudflows usually found in
compare the photorespiration between Barley and Sugarcane? 4 marks 4 points,
The presence of permafrost is a characteristic of which major biome?
Answer:
Tundra
Explanation:
Just did it on edg test.
2020
The letters represent diffrent types of what? Thank uu!
Answer:
option B
Explanation:
Which are early (prodromal) clinical manifestations of hepatitis?
a. fatigue, fever, hyperalgia, and vomiting
b. light-colored stools, dark-colored urine
c. large, tender liver; itching; jaundice
d. pain in the left upper quadrant, splenomegaly?