How much percentage of water does the human body have?
Answers
Answer:
Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even the bones are watery: 31%.
Explanation:
does this help please mark brainliest
■ About 60% - 70% of the human body is water.
■ This can vary from person to person though. ■ The average in females is 45% - 60% , while in males it's 50% - 60%.
■ Babies have more water content percentage (70% - 75%).
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Related Questions
150 j of work was done to lift a crate with force of 20 N how far was the crate lifted?
Answers
Answer:
7.5 m
Explanation:
W = 150 J
F = 20N
[tex] \because \: W \: = Fs \\ \\ \therefore s = \frac{W}{F} = \frac{150}{20} = 7.5 \: m[/tex]
Question 4
For which type of anemia would getting a family health history be most important?
a. iron deficiency
b. sickle cell anemia
c. normocytic anemia
d. megaloblastic anemia
Answers
Answer:
Sickle cell anaemia is what I think is the answer
What is gene expression?
A. The production of a trait
B. The reading of DNA
C. Using a protein to make a gene
D. Using a gene to make a protein
Answers
Answer:
it is the process of information encoded in a gene which is used to direct the assembly of a protein molecule.
Choose all of the items needed to complete a circuit
Answers
The items needed to complete a circuit include the following:
Wire BatteryLoadSwitchFunctions of the parts of a Circuit.The wire helps in the distribution of the electric current from the power
source in order to ensure it gets to the load.
The battery contains compounds which is responsible for providing the
energy required to power up the load.
The load could be a bulb, fan etc and is the final destination of the electric
current. The electric current powers up the load and makes it functional.
The switch helps to regulate the flow of electric current and has an 'on and
off button' to prevent energy wastage when not in use.
Read more about Circuit here https://brainly.com/question/2969220
A ____ called _____ is found inside most plants cells
Answers
Answer:
That will be chloroplast which is called a chlorophyll.
Explanation:
Why? Because Chlorophyll can be found in green plants only and the question askes , A __ called __ is found inside of most plants cells : it didn't say all .
Note : Not all plant cell has chlorophyll.
I hope this helps.What type of weather is associated with High Pressure systems?
Question 4 options:
it is always different
snowy weather
clear sunny skies
cloudy stormy weather
Answers
Answer:
it's option C) clear sunny skies.
The type of weather associated with High pressure systems is : ( C ) clear sunny skies
High pressure systems have a greater amount of air pressure within their systems, when compared to its surroundings. Due to the presence of high air pressure within the system the air in the system is pushed into the surroundings.
Types of pressure systemsThere are two types of pressures systems and they are
High pressure system ; Possess more air pressure within the system Low pressure system ; Possess less air pressure within the systemAs the air leaves the high pressure system into the surroundings the system becomes clearer ( i.e clear sunny skies is evident in a high pressure system).
Hence we can conclude that the type of weather associated with high pressure systems is clear sunny skies
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brief summary of conservation of forests & wildlife
least 10 page
Answers
With the advent of industrialization, several trees have been cut at an alarming rate for raw materials and various other purposes. This felling of trees can be regulated by selective cutting, clear-cutting and shelterwood cutting.
Forest fires are one of the common causes of loss of forests. Sometimes the forest land is set on fire to make the land available for commercial purposes. Once cleared, there can be no vegetation. Natural forest fires are also responsible for the destruction of huge forest covers. Latest fire fighting techniques should be adopted to conserve the forest. However, forest fires are an important part of the ecosystem and it helps replenish nutrients in the soil from dead and decaying matter.
More trees should be planted to increase the forest cover. Trees should be selected according to the geographical conditions of a particular region and proper care should be taken during the growth of trees.
Prevention of exploitation of forestry and forest products is necessary for the conservation of forest.
The existing forests should be protected from diseases by spraying chemicals, antibiotics or development of pest-resistant strains of trees.
how do monosaccharides combine to form polysaccharides
Answers
How many bonds can
carbon make with itself
or other elements?
A. 7
B. 8
C. 4
D. 1
Answers
Answer:
the answer is c- 4 Bonds
Explanation:
Explanation:
carbon can make four covalent bonds
do prokaryotic cells have membrane bound organelles
Answers
Answer: No
Explanation : if not mistaken prokaryotic cells have no internal membrane-bound organelles within their cytoplasm , but they do contain ribosomes.
The products from cellular respiration are the reactants in which other chemical process?
A. anaerobic respiration
B. photosynthesis C. Krebs cycle
D. fermentation
Answers
Answer:
B
Explanation: Photosynthesis
what is the only bone in the body not connected by muscle or ligament
Answers
Answer:
The hyoid bone is the only bone in humans that does not articulate with any other bone, but only has muscular, ligamentous, and cartilaginous attachments.
Explanation:
Draw a punnet square showing all the possible blood types for the offspring produced by type o mother and a type an father
Answers
what is the name of the trait that hides or masks another genetic trait?
Answers
A dominant trait is the name of the trait that hides or masks another genetic trait.
What do you mean by dominant trait?Dominance is the phenomenon of one variant of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome.
The dominant trait is the one that is the first to appear or express itself visibly in the organism. Example: In human beings, we observe V-shaped hairline.
Dominant individuals are often most influential in their social groups, affecting movement, opinion, and performance across species and contexts.
Learn more about dominant trait:
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What organelle is instrumental in holding the instructions to make proteins and controlling most of the cell
functions?
O nucleus
O ribosome
O endoplasmic reticulum
O mitochondria
Answers
Answer:
nucleus
Explanation:
Which of the following is a biotic factor in an ecosystem?
a. Tree leaves
b. Wind
c. Small rocks
d. Light from the sun
Answers
Answer:
tree leaves
Explanation:
Which statement is true of line graphs?
a. They are used for numerical data.
b. Each point represents a data pair.
c. Data is displayed from least to greatest.
d. They are used for categorical data.
Answers
Answer:
b
Explanation:
you can graph to see an increase or decrease of data
Answer:
b
Explanation:
which animal is the closest living relative to a t-rex?
Answers
which animal is the closest living relative to a t-rex?
Answer:-Chickens
Explanation:-A small mass of T-Rex DNA was discovered, which closely resembles the DNA of modern chickens, further supporting the fact that chickens evolved from dinosaurs.
the type of cell division that results in four haploid cells is known as
Answers
Answer: Meiosis
Explanation:
What questions you would like to ask your teacher to know about the role of vaccine in prevention of harmful diseases
Answers
Answer:
Some questions that can be asked:
1) How does the vaccine work and prevent diseases?
2) Can some people become allergic or have a negative response to vaccines, and How does this work?
3) What causes some vaccines to not work 100% effectively?
4) How do people create vaccines?
I'm not sure if this is what you were asking for, hopefully, this helps.
Observe the cell as it moves from stage to stage through cell division. What trends can you describe about the cell and its internal contents?
Answers
Answer:
The cell is going through a state of mitosis.
Explanation:
Note the spindle fibers moving apart and splitting the chromosomes.
which statements accurately reflect the permeability of the cell membrane? choose all that apply
Answers
Answer:
The hydrophilic part of the cell membrane is A, the phosphate head.
Charged molecules, such as K+ or Ca++ are unable to pass through the lipid bilayer because of their charge and must use a membrane protein to cross the cell membrane.
C, the lipid tails, are hydrophobic and repel water.
Explanation:
All cells come from pre existing cells. How do we know this?
Answers
Answer:
We know that all cells come from pre-existing cells because of cell division.
Which type of invasin allows a pathogen to break down a blood clot that the body has generated to trap their spread
Answers
Answer:
Kinase
Explanation:
Without answer choices, my best guess is kinase because kinase is a
plant-pathogenic fungi that can break down blood clots.
Which of the following are the two principal end products of photosynthesis? (4 points)
a) Glycogen and starch
b) Glycogen and cellulose
c) Starch and glycerol
d) Starch and glucose
Please help me with the answer, tysm!
Answers
Answer:
Starch and Glucose
Explanation:
Hope this helps
Answer:
The end products of photosynthesis are glucose and oxygen. None of those answers are right..
Explanation:
the best way to build individual muscle strength and muscle size is _________________; while the best way to improve muscular endurance is _______________________.
Answers
Answer:
By exercising and eating a good diet
Explanation:
digestion begins in the mouth and continues through the gi tract. where does most digestion and absorption of nutrients take place?
Answers
Answer:
Small Intestine
Explanation:
Most digestion and absorption of nutrients take place in the small intestine.
How do foods digest in humans?The digestion of food materials starts from the mouth, depending on the class of the food.
The digestion is aided by a variety of enzymes. From the mouth, digestion continues through the gastrointestinal tract vis a vis the esophagus, the stomach, large, and the small intestine.
However, most digestive activities happen in the small intestine as well as most absorption of nutrients into the bloodstream.
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HELP. Are gills located internally or externally in the body of animal? DO NOT COPY FROM GÔO.GLE. I'VE ALREADY SEEN THAT AND I DON'T GET IT.
Answers
Answer:
sometimes.
Explanation:
external gills are most typically found in amphibians however fishes have internal gills.
The answer isnt yes or no, different species have different gills. Some of them internal others external. Hopefully this answers your question :)
Cartilage tissue is invaded by blood vessels and ___________________that first form spongy bone at the primary ossification center in the diaphysis.
Answers
Answer:
osteoblasts
Explanation:
the hypothalamus controls the anterior pituitary by means of
Answers
Answer:
the answer is
releasing hormones