Homeostasis is the ability of the body to preserve a steady inner environment when encountered with a changing outer condition. The statement is true.
What is homeostasis?The condition of the constant inner environment in the body of the living organism is balanced by the process of homeostasis. It is necessary for regular body functioning.
Homeostasis is affected by many factors like water, food, pH, temperatures etc. the level of these factors are necessary to be maintained to keep the organism fit and healthy.
It is maintained by the feedback regulations and is the response to the outer varying environment. The negative feedback maintains the response to the outer changing stimuli.
Therefore, the statement is true.
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Please help!
1) Scientists who studied wildlife in and around the Great Lakes area found their results to be disturbing. A large number of birds were born with partially developed eyes, crossed bills and webbed feet. What can you infer is the reason?
Group of answer choices
Deforestation.
Contaminated sediments infiltrated the water.
Other birds migrated to the area and were crossbred.
An invasive plant species was introduced into the area.
2) Eli wants to reduce his impact on the environment. Which activity should Eli do to help the environment and his community?
Group of answer choices
increase the amount of water he uses
reduce the amount of walking he does
increase the amount of food he consumes
reduce the amount of electricity he uses
1)contaminated sediments infiltrated the water 2)reduce the amount of electricity he uses
artificial method of seed dispersal
Answer:
seed bombing or explosion
Explanation:
Seed bombing is when people throw capsules containing seeds and fertilizers at vacant lots in urban areas
insider
What evidence would help us determine whether hydroponic plant food, air, or water could be involved in a chemical reaction to make food molecules?
Answer:
We use a hydroponic plant system and indicators of food molecules to investigate whether soil, plant food, water, or air.
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Shree Janakalyan Secondary School 63 Galchhi-4, Mastar, Dhading Open Book Examination- 2078 Grade : 8 F.M.: 75 Sub. : Com. English P. M.: 30 Attempt all the questions: 1. Rewrite the following sentences selecting the correct options from the brackets: a. She is .......... one-eyed woman. (a, an, the, nothing) b. He met me ........ the way to market. (in, on at) Mina, do this work... ...( herself, himself, yourself) d. The earth ............ round the sun.(move, will move, moves) He never drinks alcohol........ .? ( doesn't he, does he, don't he) C. e.
Answer:
a. a
b. on
c. yourself
d. moves
e. does he
What are two features that plant cells have that animal cells do not?.
The number of individuals of a population in a specific area is: a. carrying capacity c. limiting factor b. population density d. population capacity
Answer:
B. population density
Explanation:
Can anybody help answer this? please, thank you
Answer:
They all have leaves, petals, and stems.
Molly wants to take a ploture of a bluebird in a free across the street. What type of fons should Molly use?
macro
Telephoto
wide
fisheye
Answer:
wide
Explanation:
its wide buddy so here you go
The generic types of competitive strategies include:.
GAWAIN 1 Panuto: Piliin at isulat sa patlang ang letra ng tamang sagot sa mga sumusunod na pahayag.
1. Ito ay karaniwang ginagamit sa kalye kaya't madalas na tinatawag na salitang kalye o kanto A. Pambansa B. Pampanitikan C. Balbal D. Kolokyal
2. Ako'y tila isang nakadipang kurus. Anong tayutay ang ginamit sa pahayag? A. pagtutulad B. personipikasyon C. pang-uyam D. pagwawangis
3. Sa pagsulat ng wakas ng kuwento, mahalagang maipaunawa sa mambabasa ang A. galing ng manunulat C katangian ng tauhan B. tagpuan ng kuwento D. kinahinatnan ng tauhan
4. Kailangan nating maghigpit ng sinturon sa panahon ngayon. Ano ang kahulugan ng mga salitang may salungguhit? A. magtiis B. maghirap C. magdasal D. magtipid
5. Ang makulay na pagpapahayag na ginagamitan ng mga salitang nagmumungkahi ay tinatawag na: A kataga B. idyoma C. tayutay D. talinghaga
Answer:
There are four students working on a project in math class. Miguel has completed 1/8 of the project, Gina has completed 13% of the project, Jatziry has completed 0.10 of the project, and Keva has completed 1/9 of the project. Make a list of the students in order from least to greatest by the amount of the project they have completed.
Explanation:
I don't have points
do both animal and plant cells have mitochondria ?
mitochondria are present in both plants and animals which provides energy for respiration and metabolism.
Answer:
Yh both animals and plant cells have mitochondria
Explanation:
1) A model for gene expression is shown here. Analyze the model and evaluate which statement(s) below are correct based on the gene expression. Select ALL that apply.
es
A) Molecule B is RNA and molecule Cis a protein. The protein is built via process II, which is called translation
B) Molecule A is RNA and molecule B is DNA. Process I is reverse transcription which creates DNA from an RNA template
C) Molecule B is a protein and molecule Cis RNA. Molecule C is created via process II, which is known as transduction
D) Molecule A is DNA and serves as a template for molecule B, which is RNA. This occurs via process I, which is transcription
E) Molecule A is DNA and serves as a template to create molecule B, which is also DNA. This occurs via process I, which is replication,
Answer: I got A and D
Explanation:
I just did it and it was right
A stem cell divides by mitosis to yield either two daughter cells that are stem cells like itself, or one that is a stem cell and one that is a partially specialized _____ cell.
In the synthesis of proteins, what is the function of messenger-rna molecules?.
they say which amino acids should put next to each other to make the desired protein
State the trophic level of each of the following: cow: ______________________ grass: _____________________ man: ______________________ mushroom: __________________
Answer:
The cow is a Primary Consumer since it feeds off the Grass.
The grass is a Producer since it's an autotroph (Can make its food through Photo synthesies. )
The Mushroom is a decomposer since it's a fungus.
And lastly, the man would be a Tertiary consumer since most of us are omnivores.
name any parasite that is likely to be picked up from eating half cooked meat
Answer:
Trichinellosis, also called trichinosis, is caused by eating raw or undercooked meat of animals infected with the larvae of a species of worm called Trichinella.
Explanation:
Answer:
Trichinosis
Explanation:
People can get this disease by eating raw or undercooked meat from animals infected with the parasite. Often these infected meats come from wild game, such as bear, or pork products.
Please help I don’t understand
Based on the chart provided:
Deficiency of vitamin A causes Night blindnessDeficiency of vitamin C causes scurvy.Cereal Z is recommended for the children because of its high vitamin D content. 2 servings of cereal Y is required. What are vitamins?Vitamins are organic food substances required by man man and other animals only in small amounts for normal growth and healthy development.
The main vitamins are vitamins A , B, C, D, E and K.
Deficiency of vitamin A causes Night blindness
Deficiency of vitamin C causes scurvy.
Vitamin D is required for strong bones and teeth.
Cereal Z is recommended for the children because of its high vitamin D content.
From the chart, cereal Y contains 4 mg of vitamin B.
Since, the recommended daily allowance of vitamin B is 8 mg
Cereal Y contains 4 mg of vitamin B.
8/4 servings of cereal Y is required.
Therefore, 2 servings of cereal Y is required.
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Krypton-85 has a half-life of 10.76 years. How much of a sample of 60 g is left after 53.8
years?
please. help. me. ^^ 50 points to whoever gets it and shows work. and you get brainlest
Answer:
1.875 grams
Explanation:
formula :
N (t) = N0 * (1/2) ^ t/t 1/2
remaining amt = initial amt * (1/2) ^ time/ half life
remaining amt = 60 * (1/2) ^ 53.8/10.76
remaining amt = 60 * (1/2) ^ 5
remaining amt = 1.875
Robotic surgery —
O can reduce pain and recovery time
O eliminates the need for doctors
Owill be possible in a few years
O uses particles smaller than one micron
What is a solid outer layer of the earth?
Answer:
lithosphere
Explanation:
Earth's lithosphere includes the crust and the uppermost mantle, which constitute the hard and rigid outer layer of the Earth. The lithosphere is subdivided into tectonic plates. Further there are two types of lithosphere mainly as oceanic and continental lithosphere.
What do we call the tiny openings in a
leaf that allow things in and out of the
leaf?
A. chlorophyll
B. Stomata
C. veins
D. blades
Scientists predict that a 1.5 to 2.5 degree Celsius rise in global temperatures could put __________% of the world's plants and animals at an increased risk of extinction.
Answer:
20-30
Explanation:
What happens if one part of an ecosystem is damaged?.
Answer:
probably the trees would die then we wouldn't have anything to breathe in
Some strains of Mycobacterium tuberculosis are resistant to so many antibiotics that it has become known as a(n)
Answer:
[tex]\huge\boxed{\sf Multidrug\ resistant}[/tex]
Explanation:
Antibiotics:
"Medicines used against bacteria are called antibiotics."
Example:
Rifampin, isoniazid.
Mycobacterium Tuberculosis is a bacteria.
However, some of its strains are resistant to antibiotics and thus is classified as multidrug resistant (MDR resistant)
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Approximately what percentage of our genome is shared with c. Elegans?.
Answer:
answer is ... 41%
Explanation:
hope it helps
Select the Nuclear membrane closeup. How is the nuclear membrane similar to the cell membrane? Select the Nuclear membrane closeup. How is the nuclear membrane similar to the cell membrane?
Answer:
A nuclear membrane is a double membrane that encloses the cell nucleus. It serves to separate the chromosomes from the rest of the cell. The nuclear membrane includes an array of small holes or pores that permit the passage of certain materials, such as nucleic acids and proteins, between the nucleus and cytoplasm.
The similarities between nuclear membrane and cell membrane are both are made up of lipid bilayers, main functions of both membranes are protection and transportation, both are extremely important for the cell survival.
What is nuclear membrane?"The nuclear membrane is a double layer that encloses the cell's nucleus, where the chromosomes reside."
What is the other function of nuclear membrane?"The critical function of the nuclear membrane is to act as a barrier that separates the contents of the nucleus from the cytoplasm."
What is cell membrane?"The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment."
What are the other functions of cell membrane?The other functions of the cell membrane include
identification,communication,regulation of solute exchange through the membrane,isolation of the cytoplasm from the external environment.What is lipid bilayers?"The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules."
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Do enzymes work in all pH ranges/ conditions?
(claim)
what is an advantage of using genetically engineered seeds
Which of these is an advantage of factory farming?
A. Less efficient operation than family farms
B. More job opportunities than family farms
O C. Smaller profit margin than family farms
D. More expensive products than family farms
You’re planning on a career in forensic science—but what kind exactly? You have many options! Choose one of the following unique careers in forensic science and take a closer look. For the special field you pick, research online and write about the following points:
Degrees you would need in order to work in your special field (one to two sentences).
What someone in your chosen specialty does (one to two sentences).
A real-life example of how your specialty was used to solve a case (at least three sentences).
A brief summary detailing what you think the two biggest challenges would be with your specialty and what you feel would be most rewarding or enjoyable about it (three to five sentences).
Possible Fields to Choose From:
Fingerprint analyst
Forensic psychologist
Forensic ballistics expert
Polygraph examiner
Forensic pathologist
Blood spatter analyst
Forensic toxicologist
Digital forensics
Forensic accounting
Forensic odontologist
Wildlife forensics
Forensic entomologist
Forensic engineering
Forensic DNA analyst
Answer:
This is the exact question I have and I am having a hard time picking just one to go into.
Explanation: