Answer:
The main function of the excretory system is to eliminate wastes from the human body.
The kidneys remove waste from the blood .
The lungs remove carbon dioxide waste.
Explanation:
Hope this helps :)
1. According to Christakis, why do we form social networks ?
2. In own words how can our social networks influence us?
Which of the following is an example of cell specialization?
O A skin cell that helps form a barrier around an organism
O A red blood cell that carries oxygen throughout an organism.
O A branching nerve cell that transmits messages.
O All of the choices are examples of cell specialization
Answer:
O All of the choices are examples of cell specialization
Explanation:
FYI when a question has an answer of all of the above or all of them are examples its 85% right for being it
Answer: All of the choices are examples of cell specialization
I will give brainiest!!
How many variant gametes (in meiosis of a single cell) can be produced if we allow for crossing over on the longer of the two chromosomes? How many variants could be produced over time by a population of these cells undergoing meiosis and then fertilization?
Compare between energy yield in aerobic and anaerobic respiration. Support your answer with reference
Aerobic respiration has more energy yield than anaerobic respiration.
Cellular respiration refers to the process that has to do with breaking down food molecules like glucose which is then converted into ATP.
The cellular respiration in the presence of oxygen is referred to as aerobic respiration. On the other hand, cellular respiration in the absence of oxygen is referred to as anaerobic respiration.
It should be noted that aerobic respiration is more energy-efficient than anaerobic respiration. While aerobic processes produce about 38 ATP per glucose, anaerobic processes produce about 2 ATP per glucose.
In conclusion, aerobic respiration has more energy yield than anaerobic respiration.
Read related link on:
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A pentose sugar is the core of all ?
A) Carbohydrates
B) Proteins
C) Nucleic Acids
Answer:
A
Explanation:
14. Make a food chain using the following organisms:
a.
Grasshopper
grass
snake
hawk
rat
-->
Answer:
grass, grasshopper, rat, snake, hawk
(that's the order of the food chain)
Evidence of evolution from the field of paleontology examines...
O fossils compared to living species.
O the location of different species across the planet.
O sequences of DNA and protein.
O embryos of different species.
The International System of Units (SI) uses which type of system?
Question 3 options:
metric
U.S. Customary
imperial
Answer:
metric system of measurement
Guys please help i will give brainliest to the right answers
check all that apply
i believe it's a and d
How does your diet (the different types of foods you eat) affect the water cycle?
Explanation:
eating less meat, wasting less food could save water worldwide
Definition: This is the process by which organisms acquire traits through sexual reproduction and/or
mutation and then pass on these traits to the succeeding generations.
Example: natural selection, genetic drift or changes in population structure
es
Term: Type term here
Ada
the answer is Biological evolution
Answer:
Biological evolutionExplanation:
Why did you put the question if you already know the answer ?
(science) Give at least one example of each of the following
Answer:
A) Decrease the rabbit.
B) Remove all hawks
C) Disease the grass.
Explanation:
What do foods with no carbohydrates have in common?
Answer:
They have more of the Macro nutrients Fat and Protein
Explanation:
Protein and Fat amd Carbs make the three macros
Which of the following is an example of deductive reasoning?
A. All the girls I know like the color pink, so all girls must like the color pink.
B. Every dog I’ve ever seen is black, so all dogs must be black.
C. Dogs are animals with fur, so my cousin’s dog Fido must have fur.
D. These 10 books are heavy, so all books must be heavy.
Answer:
All of them
Explanation:
Deductive reasoning, or deduction, is making an inference based on widely-accepted facts or premises. ... Abductive reasoning, or abduction, is making a probable conclusion from what you know.
Why did Paul Newman still feel concerned after the
study of the ozone?
А
because the Montreal Protocol will change
beginning next year
B.
because some places still use CFCs and
other harmful chemicals
С
because the ozone hole reaches its peak in
September and October
D
because atoms can combine with other atoms
to form molecules
Answer:
C
Explanation:
C
In DNA, the designations 3' and
refer to the
A)carbon or nitrogen atoms on the rings of purine or pyrimidine bases.
B)bonding between purines and deoxyribose and between pyrimidines and deoxyribose.
C)cross-linking of the third and fifth carbon atoms of deoxyribose.
D)carbon atoms of deoxyribose to which phosphate groups may bond.
E)bonds that form between adenine and thymine and between guanine and cytosine.
a because that's the abswere
What is the difference between the dependent variable and
the independent variable in an experiment?
Answer:
A dependent variable is a variable whose value depends upon some other variable where as, an independent variable is a variable whose value doesn't depend upon any other variable.
Explanation:
For example:
Let us take an expression y=3x+1, where x has some given values { let's assume x lies between 0 to 100}
so we can see that the value of y is depending upon the value of x ,as for every different value of x we will get a different value of y. So we can say that y is a dependent variable.
On the other hand, x doesn't depend on y as its values are already mentioned or specified so it's an independent variable.
Answer:
A dependent variable is a variable whose value depends upon some other variable where as, an independent variable is a variable whose value doesn't depend upon any other variable.
Explanation:
No links please! Thank you,
Can someone attach a picture of what a dichotomous key looks like
I’m doing an assignment and it’s asking me to make one
Use to identify different organisms based the organisms observable traits
Click to review the online content. Then answer the question(s) below, using complete sentences Scroll down to view additional
questions
Site 1. "Sleep and Disease Risk"
Explain the link between insufficient sleep and obesity
Answer:
It is no secret that a good night's sleep makes you feel better. Not only does sleep give your body time to rest and recharge, it may also be crucial to your brain's ability to learn and remember.
During sleep, while your body rests, your brain is busy processing information from the day and forming memories. If you are sleep deprived, you are at risk of developing a number of serious health problems, such as hypertension, obesity, and diabetes, and your ability to learn and retain new information may be impaired.
This may not be news to anyone who has pulled an all-nighter cramming for a test only to find the facts and figures they knew at 2 a.m. could not be recalled the next day. Without adequate sleep, your brain becomes foggy, your judgment poor, and your fine motor skills hindered.
Explanation:
it just is lol
What is not a function of the nervous system?
Answer:
cushion and protect some tissue
The cell membrane and cytoplasm splits completely to form two identical daughter cells in
Answer:
Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells.
Explanation:
Can any one tell how to score Best in Boards
Answer:
Create two instances of yourself, first is your present and the second one is your past. Now play a game between your Present and your Past.
Explanation:
Lol ur question doesn't make any sense sorry
Answer:
Brainly Boards? Answer lots of questions. And give the best answers. People will give you the Brainliest.
Explanation:
Which choices are consequences of alcohol use?
Select all that apply.
o increase in blood pressure
O slowed development of healthy bones and muscle
O damage to eyesight
O weakening of the immune system
Answer:
Weakening of the immune system
Slowed development of healthy bones and muscle
Explanation:
why do we (most likely) have the sense of color?
Answer:
Cones and rods in our eyes
Name the different catagories of animals that lay eggs.
Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, reptiles, all birds, and the monotremes.
Answer:
Birds lay eggs pwjdbwbdodjeieiw
Decide which of the following are true about green plants.
Green plants can make their own food.
Green plants need chlorophyll and sunlight to make food.
O Green plants get carbon dioxide from the roots.
All plants take in water and minerals from the roots
All plants have chlorophyll.
Answer:
Green plants can make their own food
Explanation:
Green plants need chlorophyll and sunlight to make food is not the answer because it also needs CO2.Green plants get carbon dioxide from the roots is not the answer because they get CO2 from the leaves through stomata.All plants take in water and minerals from the roots is not the answer.All plants do not have chlorophyll because Cuscuta is a parasitic plant that does not have chlorophyll.I hope this answer deserves a like : )
What two characteristics of life are described in the following statement? “A human begins life as a single cell, whereas an adult is made up of trillions of cells.”
The two characteristics of life that are described in the statements are reproduction and development.
What is life?Life is a quality that distinguishes types of matter. The living matter from the non-living matter is distinguished by the quality of life. Living persons live, grow and reproduce.
Reproduction is a biological process by which an organism from another organism, this organism, grows from a single cell to a multicell and this grows up of cells from tissues and tissues from organs, and organ form an organism.
Development is when a small organism grows into a large organism. Living organisms grow and develop, and with time their degeneration occurs. So, with reproduction, development happens in living organisms.
Thus, the two characteristics are reproduction and development.
To learn more about life, refer to the link:
https://brainly.com/question/474192
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Several common behaviors exhibited by animals are shown in the table. Which behaviors are examples of group behavior?
te falta la tabla
colocala master
41.If Danielle discover a new microbe that can grow in the presence of oxygen and do not use it, then this
microbe is
Select one:
O a obligate aerobes
O b. facultative anaerobes
O c. aerotolerant anaerobes
O d. microaerophiles
42.Select the option below that is an indirect method of quantifying bacterial cells
O a a Petroff-Hausser chamber
O b. turbidity measurements
c. a Coulter counter
O d. microscopic cell count
43.Which of the statements regarding enzymes is false?
Select one or more:
O a. Their concentration increases as the substrate concentration increases
O b. They are proteins that function as catalysts
O c. Enzymes provide activation energy for reactions
O d. Enzymes are denatured by high temperatures
O e. They are specific
44.What type of microbe would colonize Jenny's small intestines?
Select one:
a obligate aerobes
b. obligate anaerobes
с. microaerophiles
#41
It doesn't use oxygen means
Answer is
Aerotolerant anaeropes#2
Turbidity measurements
#43
Enzymes are denatured by high temperatures Their concentration increases as the substrate concentration increases#44
MicroaerophilesA farmer may decide that quarantine is necessary should a disaster be caused by an infectious agent.
A. True
B. False
Answer:
True
Explanation: