Answer:
The efferent pathways of the ANS consist of 2 neurons that transmit impulses from the CNS to the effector tissue. The preganglionic neuron originates in the CNS with its cell body in the lateral horn of the gray matter of the spinal cord or in the brainstem.
Explanation:
add me as brain
Oxygen is a reactant in the formula for cellular respiration and it is needed to make what?
DNA
ADP
ATP
In order for a light bulb to be turned on in a circuit, it must have what kind of switch?
Answer:
It must have a closed switch.
Explanation:
The current cannot flow through the full circuit if the switch is open, therfore the light won't switch on. However, if the switch is closed, the current can run through the circuit and the light bulb will switch on.
How can ciliated paramecium help each organism to survive?
which part of the chemical structure differentiates one amino acid from another?
Explanation:
Every amino acid also has another atom or group of atoms bonded to the central atom known as the R group. This R group, or side chain, gives each amino acid proteins specific characteristics, including size, polarity, and pH.
la cantidad de energía que llegaría al cuarto nivel trófico en un ecosistema
Outline the four stages of the demographic transition as it occurred in Europe and North America.
Answer:
Stage 1—High birth and death rates lead to slow population growth.
Stage 2—The death rate falls but the birth rate remains high, leading to faster population growth.
Stage 3—The birth rate starts to fall, so population growth starts to slow.
Stage 4—The birth rate reaches the same low level as the death rate, so population growth slows to zero.
Explanation:
most bryophytes, such as mosses, differ from all other plants in that they _____.
Answer:
That they lack true leaves and roots I hope this helps you! :D
Which statement best summarizes the function of DNA?
-An RNA sequence hooks up with a particular DNA sequence.
-DNA consists of genes that give instructions for making proteins.
-O A single DNA molecule splits into two DNA molecules .
-Covalent bonds join smaller molecules into proteins.
Answer:
-DNA consists of genes that give instructions for making proteins.
????????????????????
Answer:
That would be the sun, because of its gravitational pull its what pulled the other planets closer, then making our solar system. However, the sun was formed after the solar nebula, but thats not an option, so the next thing made was the sun. I hope this helps you! :D
Answer:
Answer is the sun
Explanation:
hope it helps u❤
which high grade, foliated metamorphic rock has visible crystals?
Answer:
Gneiss
Explanation:
Gneiss forms at the highest pressures and temperatures and has crystals large enough to see with the unaided eye. Gneiss features minerals that have separated into bands of different colors. The bands of colors are what define foliation within gneiss.
Hope this helps! : )
Gneiss crystals are large enough to be seen without magnification. Gneiss has color-banded minerals. Color bands define gneiss foliation.
What is Gneiss?The metamorphic rock known as gneiss is quite common and can be found all over the world. It is produced when procedures of high temperature and high pressure metamorphism are applied to formations that are made up of rocks that are either igneous or sedimentary in nature.
Gneiss is formed at temperatures and pressures that are higher than those required to make schist. Gneiss almost always has a banded texture that is defined by alternating darker and lighter colored bands and does not have a clear cleavage. Gneiss may also lack a distinct cleavage.
Gneisses are frequently found in the crust of continental shields that formed in the distant past. Gneisses like the Acasta Gneiss are among the oldest rocks on Earth and are classified as Proterozoic.
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what do all craniates have that earlier chordates did not have?
Answer:
partial or complete skull
Explanation:
My parents have made me do online flashcards as studying and that was one of the questions
Me and my brother are confused on an question “ Circle the organism(s) that are out of place in this food chain” he believes thats he right (the first one) while i don’t think so(the last one), who is right??
Answer:
Beaver
Explanation:
LOTS of animals eat beavers like A LOT and i would think that something would eat it before the wolf
Answer:
Beaver is out of place in the food chain
because-
Beaver is an animal and is a heterotroph and cannot use sunlight to make it's food but while plants can.
correct order would be-
sunlight - cattails - beaver - wolf
How do you write an interpretation of data?
Answer:
There are four steps to data interpretation:
assemble the information you'll needdevelop findingsdevelop conclusionsdevelop recommendationsOne good example of data interpretation is looking at pie charts or bar charts.
Through analyzing data, we bring order, manipulate, categorize and summarize raw data that was aggregated through data collection.
Pls help!
Explain how Community 1 and Community 2 compare with regards to species richness
(number of species)?
Explain how Community 1 and Community 2 compare with regards to species evenness
(proportion of each species)?
I need to see whole picture to help
How is aerobic cellular respiration different from fermentation?
Answer:
Aerobic respiration is a metabolic process that occurs in the presence of oxygen while fermentation is a catabolic process that occurs in the absence of oxygen.Explanation:
Glycogen is a complex carbon hydrates found in animals true or false?
Answer:
true
Explanation:
Explanation:
i think true i think please mark me brainlist thank you
Hi guys can you please help me with number 3 a and b please..ASAP
PLEASE BE RELEVANT AND REAL ANSWERSSS ..I REALLY NEED THIS TO GRAD
Answer:
Okay so for A the thing that is wrong with this experiment is that Cindy has done quite a few things incorrectly. Firstly what her experiment was about. Being healthy is a good thing but then turning around and doing the exact opposite for a week can damage your body. Secondly, Running 4 miles after school is good but then for the next week she sits and watches tv for 3 hours. It doesn't make sense on how she measured her experiment. Cindy should have recorded the times when she ran four miles and then used the same time to watch Tv for the next week.
We can fix this experiment by maybe taking out the hot Cheetos from it as that's just not healthy. Secondly we can have Cindy record how many minutes/hours she ran in the 4 miles and use those same times to watch Tv so that it's even.
Explanation:
For part B firstly it's just not possible to predict the weather with your feet. Secondly your grandpa could easily lie and tell you their hurting or they could just always be sore. Lastly, His feet could be not sore and it still rains.
We can fix this experiment by may be doing something more realistic. But to stay on this instead of calling him you should maybe stay over so that in the morning you can tell whether or not his feet are sore then record for the rest of the day to see if it rains or not. If their not sore and it rains then we know he can't predict weather with his feet the same goes for if they were sore and didn't rain.
10 organisms that are found in underground habitals
A biology class in Virginia conducted a survey of the plant species found on their school grounds. They found several plants that they didn’t recognize. What resources would be most helpful to the class in identifying the plants and determining if they were introduced as exotic species?
This is a multiple choice
1). Virginia newspaper and science journals
2). Biology textbooks and the encyclopedia
3). Virginia native species checklists and plant identification keys
Can someone tell me the answer and explain how you got it please?
Answer:
c
Explanation:
I would say C because then you can identify if it was introduced as an exotic species if it is not native. Then you will also be able to identify what type of plant it is with the key.
How does breathing take place in primitive animals ?
Through Plasma Membrane
Which of the following is a common characteristic of prokaryotic cells? Select all that apply.
A. plasma membrane
B. nucleus
C. flagella
D. cell wall
Nucleus is an exception in a prokaryotic cell. Thus, option A, C and D are correct.
What are the characteristics of a prokaryotes?Prokaryotes are microscopic and primitive cells. Their nucleus is not well developed.
Prokaryotes lack cell organelles like mitochondria, endoplasmic reticulum, Golgi body etc in their cell structure.
Prokaryotes are simple in assembly and are therefore unicellular. A single cell performs all the functions in the body.
Prokaryotes have single chromosome present in their structure. Their DNA is found in the cytoplasm.
Prokaryotes have cilia and flagella for locomotion.
Prokaryotic organisms are found extensively everywhere on earth. They have unique ability to survive in the harsh environments.
Prokaryotes are beneficial in many ways:
Carry out nitrogen fixation.Important for human gut for the absorption of vitamin B12.Helpful in fermentation process.Important in bioremediationTherefore, prokaryotes are important in many ways to the ecosystem.
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There are 18 daisies in a 0.25 m² area. How many daisies might there be in a 1.0 m² area?
Answer:
72
Explanation:
0.25 X4 =1.0 so
18x4=72
Imagine that you are writing a weather diary. Scientists will read the diary in 500 years. Write a detailed report to describe the weather this year. Describe how the weather affected the area where you live. Describe how it might affect areas around the world.
Winter ❄️
Explanation:
It had been really cold which could affect our health. We will be most likely to catch a cold . Catching a cold is not a really good feeling.
How do polar water molecules pass through the plasma membrane? (3 points)
Water molecules pass through channel proteins to cross the membrane.
Water molecules can pass through the membrane freely and rapidly.
Water molecules dissolve into the lipid bilayer and cross the membrane.
Water molecules attach to cholesterol and cross the membrane.
the actions of the internal intercostals are most important during __________.
Answer:
forced expiration
Explanation:
The speed at which air is expelled from the lungs during the middle portion of a forced expiration is very important to the actions of the internal intercostals.
Summary of Mk 3:22
summary of Lk 19:47
summary of Lk 13:33:34
summary. of Mt 17:12
summary of Mt 20:18-19
plss answer
Answer:
[tex]3 \times 22 = 66 \\ 2.19 + 47 = 66[/tex]Where is the foramen in this diagram of a bone from the vertebral column?
A. option A
B. option B
C. option C
D. option D
Answer:
What is C. option C
Explanation:
See Diagram of vertebral column I have provided below.
Have a happy day! <3Miss Hawaii
males are more often affected by x-linked traits than are females because ________.
Answer:
A male with a mutation in a gene on the X chromosome is typically affected with the condition. Because females have two copies of the X chromosome and males have only one X chromosome, X-linked recessive diseases are more common among males than females.
Explanation:
Hope this helps you a lot!
What determines whether a metamorphic rock is foliated or nonfoliated?
Answer:
i think its the third.
temperature,pressure and the original type of rock
Dose someone know how to do this it’s biology stuff :(
Answer:
yes but it very camplicated and diffricult
Explanation:
