Answer:
All the living cells in an animal need energy.
Explanation:
Animal cells all rely on cellular respiration, a process that releases energy by combining glucose and oxygen.
The common carotid arteries branch directly off of the aorta. true or false
Answer:
True
Explanation:
The left common carotid artery directly branches off the aorta
The right one branches off the "brachiocephalic trunk" but is really close to the aorta
(Image provided by Wikipedia)
Which term refers to a solution with a higher solute concentration outside the cell than inside the cell?
Answer:
Hypertonic
Hypertonic-the environment outside of the cell has a higher concentration of solutes than the cell itself has.
why is drinking water more important than eating food??(+3+)
Answer:
Drinking water is very important than eating food because of the following reasons:Explanation:
it helps in normalizing the blood pressureit protects our organ and tissuesit flushes out toxinsit helps in weight lossit prevents us from dehydrationpeople can live without food for few days but people can't live without water.we should drink water about 2-3 litres of water every day.Answer:
helps how your body breaks down and processes food (digestion).
Explanation:
hope this helps
inflammation of the lining of the urethra is called
Answer:
Urethritis
Explanation:
where does each strand of DNA from the parent molecule end up?
DNA replicates itself, so no, unlike what it may seem, parent organisms do not loose their DNA. Before the fecundation process, a cool process similar to miosis happens, it is called meiosis. During meiosis the parent chromosome will duplicate it self and break down each of its 46 chromosomes into 4 different new formed cells, which will become the sperm and egg cells. Each of these egg or sperm cells will be different from eachother, which is how you get siblings that don't look alike, however they will contain a copy of the parent's genetic information.
In conclusion;
In the creation of offspring, the copy of the parent's DNA breaks apart into 4 different pieces which will form sperm or egg cells.
Which type of adaptation is exhibited by sandhill cranes flying north for the summer?
The type of adaptation that is exhibited by sandhill cranes flying north for the summer is behavioral.
What is Adaptation?Adaptation may be defined as the process through which an organism is best fitted into the environment and reproduce naturally.
Sandhill cranes during summer perform their behavioral adaptation to escape from the direct heat of sunlight. They surround themselves with large trees or objects that prevent the passage of direct sunlight.
Therefore, it is well described above.
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What might cause a plant to work its way through a dark maze?
seeing danger
none of these answers
the smell of food
the stimulus of light
Answer: the stimulus of light
Explanation: plants will reach toward light, and if the stimulus wasn’t light, then the maze being dark wouldn’t make a difference.
Which of the following is (are) true for alleles?
They can be dominant or recessive.
They can be dominant or recessive.
They can represent alternative forms of a gene
They can represent alternative forms of a gene
They can be identical or different for any given gene in a somatic cell.
They can be identical or different for any given gene in a somatic cell.
Only A and B are correct.
Only A and B are correct.
A, B, and C are correct.
Answer:
The statement which is not true about gene therapy is, that somatic gene therapy only works on individuals.
Explanation:
Urine formed in the pyramids must flow within the kidney to the ureter. Which structure is not part of the transport path within the kidney that carries urine to the ureter?.
The renal sinus is not part of the transport path within the kidney that carries urine to the ureter.
What is the renal sinus?The renal sinus is a structure of the urinary system that is inhabited by the renal pelvis and the blood vessels/nerves.
This structure (renal sinus) is mainly composed of lipidic (fatty) cells and nervous tissues.
In conclusion, the renal sinus is not part of the transport path within the kidney that carries urine to the ureter.
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The carbon dioxide of respiration is formed during.
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Most of the carbon dioxide evolved during respiration is formed during the conversion of pyruvic acid to acetyl-CoAHow can scientists learn about the mantle if they cannot study it directly?
when heart muscle cells remain in the g0 stage , why might it be important for cardiac function
Answer:
When heart muscle cells remain in the g0 stage it is important for cardiac to function because as cardias function is to pump the heart if it stop pumping their won't be passing of the blood in the body.
Name 3 types of matter (element/mineral) that can be recycled from one organist to another
Answer:
Elements such as carbon, nitrogen, oxygen, and hydrogen are recycled through abiotic environments including the atmosphere, water, and soil.
Explanation:
i think
In the diagram below of a human skeleton, what is the name of the bone
labeled G?
A. Scapula
B. Sternum
C. Clavicle
D. Ulna
Answer:
B. Sternum
Explanation:
The sternum (or breastbone) is a flat bone in the thorax's anterior area. It has a 'T' shape and is located in the center of the chest. The sternum, which is part of the bony thoracic wall, protects the internal thoracic viscera, such as the heart, lungs, and oesophagus.
Here is a picture from the internet.
How does sickle cell anemia affect the nervous system?.
Answer:
brain complications
Explanation:
Children with sickle cell disease are at risk for brain damage because their irregularly shaped sickle cells can interrupt blood flow to the brain. Complete clogging of blood flow to the brain can lead to an “obvious” stroke.
distinguish between bone and cartilage
Answer:
bones are the hard, inelastic and a tough organ that forms part of the vertebral skeleton. Cartilage is a soft, elastic and flexible connective tissue that protects the bone from rubbing against each other.
Explanation:
Whoch of the foleing is likely to cause human immigration into a region?
I. Job oppertunities in new region
II. Lower possibikitg of persuation in the new region
III. Less environmental disruption in the new region
A. I only
B. II only
C. I and III only
D. I, II, and III
Answer:
(D.) because if a human finds better places to be, for various reasons they will migrate to reach these New Regions.
Matter is the ability to cause change.
True or false
Most of the damage done by hurricanes is caused by:.
Answer:
The majority of the damage from hurricanes comes from the sustained winds of the hurricane. The major damage caused by hurricanes comes from a combination of wind, storm surges, and inland flooding.
Explanation:
Which of the following is an example of an animal using pheromones?
Answer:
a and c
Explanation:
because it uses some method but in different ways
Hurry answer!
All the questions are in the green box
Answer:I’m pretty sure the first one that they will overcome by camouflage against the color
Explanation:I don’t know the rest
What is the signal that the protein
chain is
complete?
The parasite ___________ can be spread in water supplies, water parks, and community swimming pools.
Answer:
The answer is cryptosporidium.
Explanation:
can be transmitted byCryptosporidium infection occurs due to cryptosporidium parasite that follows a fecal-oral route of transmission.Drinking contaminated waterSwimming in contaminated water and swallowing water accidentallyis like the walls of a city
Answer:
uhh, I don't understand. what is the question?
which will most likely alter the ph of rain?
a. burning fossil fuels
b. using hydroelectric plants
c. using nuclear power plants
d. creating ethanol from biomass
Amber is a solid material
used in jewelry. It forms in nature only by the
process of pine tree resin hardening. Explain
why you think amber is or is not a mineral.
Describe how the food molecules that an organism eats can become part of that organism.
Type your answer here:
Answer:
Producers, or autotrophs, make their own organic molecules. Consumers, or heterotrophs, get organic molecules by eating other organisms. A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another.
The control and coordination of the human body is called what?
a. Cell division
b. Regulation
c. Growth
d. Nutrition
Answer:
cell division
Explanation:
The ESA only protects the actual species listed for protection and does not include their habitat. True False
Answer:
This trend suggests that although the ESA does effectively protect habitat, it doesn't protect all parts of a species' range equally. Rather, the Endangered Species Act provides unique and more effective protection for habitat that happens to be on federal land.
Explanation:
Imagine other traits that could have been received from parents: maybe one parent has brown hair and the other has blond hair, but the child has brown
hair.
explain to the best of your abilities why a certain hair color or other traits may come from parents, but other traits may not be exhibited.?
Answer:
recessive
Explanation:
If two brunette parents have a blond child, they had to have instructions for making blond hair hidden in their DNA.
Due to recessive certain hair color or other traits may come from parents, but other traits may not be exhibited. If two brunette parents have a blond child, they had to have instructions for making blond hair hidden in their DNA.
What are the factors responsible for brown hair?A person may have a gene for brown hair and a gene for blond hair. He would give one of those traits to his child. Each of two parent transfer two alleles for hair color. Blonde hair is a recessive gene and brown hair is a dominant gene.
Even though the gene passed down from parents to child determine hair color, variations in alleles can result in different hair color than both parents. In Human DNA has millions of on and off switches and networks that control how genes function. Genes responsible for hair color come from both parents.
Therefore, Due to recessive certain hair color or other traits may come from parents, but other traits may not be exhibited. If two brunette parents have a blond child, they had to have instructions for making blond hair hidden in their DNA.
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