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Related Questions
what is the electric charge on a neutron
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Answer:
Neutral
Explanation:
From which hot spot would you view Polaris at an altitude of 45 degrees?
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Answer:
Massena, New York
Explanation:
Polaris is most popularly known as the North star. It is also famous by the name of "Pole Star". It is the closet to the north celestial pole. At present it is the northern pole star currently.
It is found in the constellation of Ursa Minor. It is the one of the brightest star seen in the night sky. It is considered the star of the second magnitude which is situated close to the heaven's north pole.
The altitude of the Pole star or the Polaris when an observer is at the Tropic of Cancer is measured at 23.5 degree. While if the observer sees the Pole star at its zenith, the observer is located at the North Pole. i.e. 90 degree.
And the spot from where the observer views the Polaris at 45 degree altitude is Massena, New York.
in a flower sperm is made by the filament pistil ovary or anther
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Answer:
It is the anther.
Explanation:
The anther is comparable to the make testis. These give rise tomale sperm cells.
Which layer is it found on?
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Answer:
D. Troposphere
Do you think wolves are a keystone species? Explain your answer. WILL GIVE BRAINLIEST
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Answer:
Wolves are a critical keystone species in a healthy ecosystem.
Explanation:
By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect on their environment.
Answer:
Wolves are a critical keystone species in a healthy ecosystem. By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect – “touching” songbirds, beaver, fish, and butterflies.
PLEASE ANSWER ASAP!!!
Answers
Answer:
An ecosystem
Explanation:
Answer:
D: an ecosystem
Explanation:
This is because if you're surrounded by all communities to make one that is classified as an ecosystem.
Name 2 body systems that interact to maintain
homeostasis in the human body and explain how they do
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Answer:
Internal Temperatures
Similarly, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin's surface.
OR,
The nervous and endocrine systems exert the ultimate control over homeostasis because they coordinate the functions of the body's systems. Regulation of body temperature, blood pressure, pH, and glucose concentration are four examples of how the body maintains homeostasis.
Hope you know
An egg is protected by its outer shell. However, the shell also allows moisture and air to pass through. Which cell structure performs a similar function? A. cell membrane B. cytoplasm C. nucleus D. vacuole
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Answer:
A. Cell membrane
Explanation:
The cell is the basic unit of the living organisms. The cell consists of the various cell organelles like nucleus, mitochondria and Golgi. The cell membrane covers the cell boundary.
The outer shell protects the egg and allows the exchange of moisture. The plasma membrane performs the similar functions ad allows the transport of some selected particles only.
Thus, the correct answer is option (A).
Answer:
A. cell membrane
I hope this helps
What are some of the medical advances made recently?
MRIS
Camera's small enough to swallow
Sterilization of instruments
Eye glasses
Penicillin
CAT scans
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Answer:
B, C, F
I'm not sure if these are exactly correct, but I hope I helped at least a bit!
Topo map ,30 points! !!!
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Answer:
410 500 450
Explanation:
What important soil function does soil structure influence ?
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Answer:
A good soil structure is important to allow air and water into the soil which are vital for healthy plant growth. It will improve drainage and reduce soil erosion caused by excess surface run-off. Without structure, soils will suffer from anaerobism, waterlogging and nutrient lock-up and, ultimately, plants will die!
I hope you helped^_^
Follow me for more answersa collection of tissues that work together to perform a specific function would be known as which of the following?
Question 12 options:
organ
biome
body systems
molecules
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Here is an easy question with 20 points :))))
Which best explains how some animals survive in a cold and snowy habitat?
A) They find shelter.
B) They hunt at night.
C) They sleep all summer.
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Answer:
heyyyyyy
Explanation:
nfxhuyhffgggvvuhgggg
I like it cur G
PLEASE HELP I ONLY HAVE 10 MIN TO TURN THIS IN !!!!!!!!!!!!!!!!!!!!!!!!!!!!
Everything is in the images below
WILL MARK BRAINLIEST!!!
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Answer:
742246473898320102774391036475
1. During mitosis, a single cell divides to produce two daughter cells. What must happen in the original cell so that each of the daughter cells has a complete set of chromosomes?
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Mitosis is the cell division which occurs in all types of cells in the body. This results into formation of daughter cells with same set of genetic material as the parent cell.
What is Mitosis?
Mitosis is a type of cell division which occurs in all types of cells. This division is also called as Equational division as the genetic content remains constant from the parents to offspring. This process results into formation of two daughter cells which are similar to the parent cell.
In mitosis, a cell divides to form two identical daughter cells with same genetic material. It is important that the daughter cells have a copy of every chromosome in their nucleuc, so the process involves copying of the chromosomes first and then carefully separating the chromosomes copies to give each new cell a full set of genetic material.
Learn more about Mitosis here:
https://brainly.com/question/29776367
#SPJ2
if a human eats salmon, will the atoms from the salmon protein still exist inside the person?
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Answer:
yes because the protein atoms in the fish will be consumed by the human
Explanation:
Which of the following is the correct order of anaerobic respiration?
A) Glycolysis, fermentation
B) Fermentation, glycolysis
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Answer:
A) Glycolysis, fermentation
Explanation:
Glycolysis must occur first because fermentation requires pyruvate, and NADH.
Answer:
A
Explanation:
I looked it up and honestly it seems like the smarter answer.
On what day did the Paramecium aurelia population reach the carrying capacity of the environment? How do you know?
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PLEASE HELP WILL CHOOSE BRAINLIEST
Choose all of the following that would require active transport to pass through the membrane
hydrophobic molecules
Polysaccarides
Proteins
Carbon dioxide
Oxygen
Large polar molecules
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Answer:
proteins!
Explanation:
How are rainbows made?
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Answer:
Explanation:
The sun makes rainbows when white sunlight passes through rain drops. The raindrops act like tiny prisms. They bend the different colors in white light, so the light spreads out into a band of colors that can be reflected back to you as a rainbow.
One reason why people should be aware of the impact of their actions on the environment is that
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Jonathan designed an experiment to plant lima bean seeds. His variable was to change what kind of light each plant received. He
used a different kind of light with each plant. He hypothesized that the plant grown under the plant light would have the greatest
amount of growth. Did the data support the hypothesis? Explain.
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Answer:
Yes, it was.
Explanation:
The data did support the hypothesis because the data given was generalized on the change of light each plant received. The hypothesis was that the plant light would have the greatest amount of growth. The data was the different light types and the hypothesis was which one he inferred would work best.
Answer:
- The type of plants used in the study
- The number of plants in each experimental group
- A complete citation of the source
Explanation:
Why is part of the Moon dark?
A)Light from the sun only illuminates half of the Moon.
B)Earth's shadow is on half of the Moon.
C)The Moon only makes light on one side.
D)Clouds are blocking half of the Moon's light.
E)The Moon is made up of light and dark rocks.
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Answer:
A)
Explanation:
Which part of the membrane can catalyst chemical reactions
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Answer:
Should be the proteins
You get a cut on your finger and some bacteria enter. Your immune system cells kill off the invaders by ingesting them. This is an example of:
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Cells sometimes use passive transport to move molecules across their membranes. The rate at which a cell engages in passive transport is determined by —
the amount of energy that the cell generates.
the composition of the cell membrane.
the size of the cell's chloroplasts.
the number of vacuoles that the cell contains.
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Answer:
b
Explanation:
Evidence that a meteor passed through to the surface of a moon or planet would be
A) a fiery streak in the sky
B.) impact crater
C.) meteorite pieces found on planet's surface
D.) both b and c
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Answer:
D
Explanation:
32. If available, the body will always digest which macromolecule for energy first?
A. lipids B. proteins C. enzymes D. carbohydrates
33. The class of macromolecule that would most likely be involved in contracting muscles would be A. lipids B. proteins C. enzymes D. carbohydrates
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Answer:
Sty I have not learned this yet hopefully i will next year
sorry go to my page ill post it again for the same amount of points. keep refreshing posting now
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What percent of your body weight does muscle make up?
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Answer:
33% to 38%
Explanation:
Answer:
fifty percent
Explanation:
In humans, muscles make up about thirty to fifty percent of a person's total mass
