Answers
Related Questions
20 points PLEASE HELP
edge 2021
Which is the correct pathway of air to the lungs?
mouth/nose, pharynx , larynx , trachea ,. bronchial tubes , lungs
mouth/nose , larynx ,. pharynx , trachea , bronchial tubes , lungs
mouth /nose , trachea , pharynx , larynx ,. bronchioles ,. lungs
mouth/nose ,. pharynx ,trachea , larynx , bronchioles , lungs
Answers
Answer:
The air that we breathe in enters the nose or mouth, flows through the throat (pharynx) and voice box (larynx) and enters the windpipe (trachea). The trachea divides into two hollow tubes called bronchi. ... The medical term for all the air tubes from the nose and mouth down to the bronchioles is 'the respiratory tract'.
Which of the following statements is the most accurate?
a. Logistical growth is a steep increase in population size;
Exponential growth is a growth of population size until
reaching carrying capacity
b. Logistical growth is a growth of population size until reaching
carrying capacity; Exponential growth is a steep increase in
population size
Logistical growth is when population size is only increasing;
Exponential growth is when population size is only graduat
d. Logistical growth is when the population size is only gradual;
Exponential growth is when population size is only increasing
Answers
Answer:
Logistical growth is a growth of population size until reaching
carrying capacity; Exponential growth is a steep increase in population size
Which is a response?
a. light
b. a loud noise
c. running away
Pls help thank you:)
Answers
Answer:
c
Explanation:
the light does nothing lol and you didn't respond to a loud noise responding to it is like "running away" so that's why c is a response
But I think it is, C. running away because it is your body’s response to something happening- you run away.
What hypothesis did Darwin investigate by studying the breeding of pigeons with distinctive traits?
New species can appear gradually through small changes in an ancestral species.
The amount of variation in a population is related to the type of environment it lives in.
Organisms have only the number of offspring that are supported by the environment.
Some traits appear in each generation, while others seem to disappear in some generations.
Edg 2021 Biology
Answers
Answer:
New species can appear gradually through small changes in ancestral species
Explanation:
Answer: a) New species can appear gradually through small changes in an ancestral species.
What happens to air pressure as altitude or
elevation increases? Why?
Answers
Answer:
pressure decreases with increasing altitude
Explanation:
At higher elevations there are fewer air molecules such as oxygen above a given surface than a similar surface at lower levels.
Example : There is less oxygen to breathe at the top of a high mountain than there is at sea level.
Scientists have studied patterns of development and differentiation of cells and tissues in a wide variety of species. Which statement describes the role and function of master control genes, or Hox genes, in many species?
A. They often are identical and perform identical functions in different species.
B. They are unique and perform different functions in different species.
C. They exist and function only in humans and a few other species.
D. They exist and function in insects and a few other species.
Answers
Answer:
A
Explanation:
Answer:
A: They often are identical and perform identical functions in different species.
HOPE THIS HELPS!!!!!
Let me know if I was right please I don't like giving the wrong answers :)
Hey I'm Chloe Can you Help me Thank you ;)
What Is it called when energy being converted to another form of energy?
Answers
Answer:
Energy transformation
Explanation:
Energy can be converted from one form to another. Gasoline (chemical) is put into our cars, and with the help of electrical energy from a battery, provides mechanical (kinetic) energy. Purchased electricity is fed into our TVs and is converted to light and sound.
When was the first DZO (hybrid between cow and yak) Created?
Answers
Answer:
1914
Explanation:
Explain using the term semi-conservation replication why we still
carry the genes of our great, great, great, great grandparents.
Answers
Answer:
Semi-conservation replication describes the mechanism of DNA replication in all known cells. This process is known as semi-conservation because two copies of the original DNA molecule are produced. Each copy contains one original strand and one newly-synthesized strand.
DNA is passed down to the next generation in big chunks called: Chromosomes.
Every generation, each parent passes half their chromosomes to their child. If nothing happened to the chromosomes between generations, then there would be around a 1 in 8 change that you would get no DNA from a great, great, great, great grandparent.
What most people forget, through, is that our chromosomes get mixed and matched before they are passed on. It is because of this "recombination" that your great, great, great grandparent's DNA is almost cetainly still lurking in yours.
Explanation:
I majored in Biology
what do you think are the functions of the organ systems that are necessary for life
Answers
Answer:
The different organ systems each have different functions and therefore unique roles to perform in physiology. These many functions can be summarized in terms of a few that we might consider definitive of human life: organization, metabolism, responsiveness, movement, development, and reproduction.
The agriculture industry is the largest producer of air pollution in the country. True or false
Answers
The codon on the mRNA pairs with the ______ on tRNA
Answers
Answer:
tRNAs bring their amino acids to the mRNA in a specific order. This order is determined by the attraction between a codon, a sequence of three nucleotides on the mRNA, and a complementary nucleotide triplet on the tRNA, called an anticodon. This anticodon also specifies the particular amino acid that the tRNA carries.
Explanation:
nucleotides
PLEASE MARK ME AS BRAINLIEST
Which of the following is an example of a
point/stationary source of chemicals?
Airplane
Factory
Bus
Car
Answers
After working as a doctor in the Peace Corps, Mae Jemison became a(n)
a. doctor in a hospital
b. lawyer
c. astronaut
Answers
Mae Jemsion became a doctor
what must your energy from food be converted to in order to be used by your cells?
Answers
Answer:
It should be converted to GAMING FUEL
make me the brainliest
The Sun contributes to photosynthesis by providing plants with-
a) oxygen atoms
b) chemical energy
c) radiant energy
d) gravitational force
Answers
Answer:
the answer is chemical energy
Photosynthesis is to chloroplasts as cell respiration is to
glucose
cytoplasm
mitochondria
golgi body
Answers
Answer:
Its mitochondria
Explanation:
Hope his helps
Answer: B. Lysosomes. They help with cellular respiration as they clear out unwanted materials or waste.Photosynthesis is to chloroplasts as cellular respiration is to mitochondria. Chloroplasts are the part of a plant that contain chlorophyll and make...
hope this helps have a nice night❤️
Explanation:
1. In mitosis, cells divide _____ time to produce___ cells that are _____. 2. What is cancer? 3. How do people get cancer?
4. Why is cancer harmful 5. How are mitosis and cancer related? 6. Describe two causes of cancer 7. Which treatment for cancer is the most effective? why?
Answers
Answer:
g
Explanation:
2ghdysnhwyiwbebehjenenehhe
Answer:
1)once.two.identical.
2) cancer spreads throughout your body , ur body cancer cells destroy ur body cells
3)alchool, diet ,tobacco use etc.
4)it makes the cells inside ur body divide which can hurt/destroy ur immune system
5)if mitosis go wrong, u get cancer cells
6)lost of hair, Harmones
7)chemotherapy, the drugs travel throughout ur body,which kills cancer
Explanation:
please give brainliest if this helped !
id appreciate it :)
I need help please
Is it b , a , both or neither
Answers
Answer:
my guess would be neither because its just saying "cancerous" not which type but im not sure..
Explanation:
Answer:
A
Explanation:
Cancer cells divide uncontrollably
describe the similarities and difference between animal and plant cell
plzzzzzzzzzzzzzzz help asap
thx
Answers
Answer:
HERE IS YOUR ANSWER!Explanation:
Similarities -
1) They both are eukaryotic cells.
2) They both have cell membrane, nucleus, mitochondria, endoplasmic reticulum, ribosomes and Golgi apparatus.
Differences -
1) Plant cell has a cell wall whereas animal cell doesn't.
2) Plant cell has plastids but animal cell does not.
3) Animal cell has multiple small vacuoles but plant cell has one large vacuole.
Answer:
Similarities They both are eukaryotic cells.
2) They both have cell membrane, nucleus, mitochondria, endoplasmic reticulum, ribosomes and Golgi apparatus.
Differences -
1) Plant cell has a cell wall whereas animal cell doesn't.
2) Plant cell has plastids but animal cell does not.
3) Animal cell has multiple small vacuoles but plant cell has one large vacuole.
Explanation:
30) Which part of the human digestive tract absorbs nutrients for passage into the blood? *
esophagus
appendix
villi
alveoli
Answers
Answer:
villi
Explanation:
the villi are in your intestines and help absorb nutrients
what is the purpose of the taxonomic system
Answers
Explanation:
The purpose of a taxonomic system is to allow for a scientific classification throughout the world. Explanation:Taxonomy is the process that describes the diversity of living things. This process is done using devices such as classification and nomenclature.
I hope it's helpful!
When Mendel crossed purebred purple flowering plants (PP) with purebred white flowering plants (pp), what were the flower colors of the resulting offspring?
25 percent white and 75 percent purple
50 percent white and 50 percent purple
100 percent purple
100 percent white
Answers
its c
Explanation:
i just took the test
Linnaeus classified organisms into two kingdoms. How was his system of classification impacted after the invention of the microscope?
O Four more domains were introduced
O Many unidentified trees were classified
O Four more kingdoms were introduced
O Many unidentified large animals were classified,
Answers
Answer:
i think its a
Explanation:
Answer:
A
Explanation:
HELP MEEEEEEEEEEEE
How many molecules are represented?
2Fe(NO3)2
Answers
Answer:
12 lol
Explanation:
Answer:
2 Fe(NO3)2 molecules
Explanation:
Why would three cancer patients with completely different
Types of cancers experience some of the same symptoms?
Answers
Answer:
because if they are both getting chemo, chemo reacts the same with everyone atlest usally
What happens during carbon fixation?
a. Carbon dioxide is added to a five carbon sugar, making it a six carbon sugar.
b. Carbon dioxide is broken apart to release carbon and oxygen gas.
c. Sucrose is made by combining fructose and glucose.
d. ATP and NADPH are synthesized.
Answers
Answer:
a. Carbon dioxide is added to a five carbon sugar, making it a six carbon sugar.
Explanation:
I think this is the answer, but I'm not sure. I learned this a long time ago in Biology.
A rock at the top of the hill has
potential energy
kinetic energy
Answers
Answer:
potential energy
Explanation:
Which of the following is the basic unit of life? (5 points)
A. Cell
B. Element
C. Nucleus
D. Seed
Answers
Answer:A
Explanation: The cell is the basic unit of life because it creates life.
A. Cell is the answer!
I have a great day/night :D
Select reasons why euglena have in the past been classified as protozoans.
They have no cell wall.
They have a pellicle.
They are motile.
They have food vacuoles.
Answers
Answer:
A. They have no cell wall.