Answer: Humans changed a lot of things during time and one of those things ended up being the Carbon cycle .. They changed it by burning fossil fuels , which releases Carbon Dioxide into the atmosphere ..The nitrogen cycle however starts with nitrogen gas in the atmosphere then goes through the nitrogen cycle fixing Microorganisims to plants , then animals , decomposers then finally into the soil .
Explanation: Everything goes through a certain process to end up in the soil.
Did this yesterday )
Hope I helped -
Sleepy~
How the coin flip relates to the probability of inheriting genetic condition?
Answer:
A coin represents a diploid, heterozygous cell with its heads and tails sides. The act of tossing the coin to land on heads or tails, provides an apt representation of the segregation of alleles during meiosis in the formation of gametes.
or i guess you could just say its all by chance ;P
peace :)
Answer:
It is very similar to the way traits are inherited in nature, as both combinations occur by chance. Though, in the coin toss, there are only 2 possible alleles whereas in nature there may be more complicated combinations of alleles for traits.
Explanation:
Use your own observations and real-life experiences about your brain
Answer:
our life experience changes our brain so if u fall off a bike ur brain will train u and send signals to ur body ur brain also knows when its forgetting something but doesn't know what its forgetting
Explanation:
The population in a 50 square mile area is 200 people. What is the population density?
Answer:
[tex]\rho _{population}=4\frac{people}{mi^2}[/tex]
Explanation:
Hello.
In this case, since the population density is computed by dividing the amount of people by the space (area) where they are in:
[tex]\rho _{population}=\frac{people}{area}[/tex]
For 200 people living in a 50-mi² area, the population density is:
[tex]\rho _{population}=\frac{200people}{50mi^2}\\\\\rho _{population}=4\frac{people}{mi^2}[/tex]
It means that 4 people live per square mile area.
Best regards.
PLEASE HELPP!!!!
Describe the water cycle in a brief paragraph. Use terms that you know are associated with the water cycle.
Answer:
The water cycle or hydrologic is a continuous cycle where water evaporates, travels into the air and becomes part of a cloud, falls down to earth as precipitation, and then evaporates again. ... As clouds move up and over mountains, the water vapor condenses to form precipitation and freezes.
Describe the role of ATP and enzymes in the underlying molecular processes, including what happens to the free energy of some of the molecules involved.
Answer:
Role of ATP and enzymes are very important.
Explanation:
The role of ATP and enzymes are very important in the process of digestion because enzyme speedup the chemical reaction such as digestion without using in it and when the break down of micromolecules such as glucose occurs, energy is produces in the form of adenine tri phosphate (ATP) that is used in different activities whereas the free energy of some molecule is utilized in doing some useful work.
5.2 learning the key term answer
Birds display a wide variety of courtship behaviors. Which behavior is also a territorial behavior?(1 point)
creating a bower (arch) with interesting objects and defending it from rival males
flashing feathers to show their health and grooming abilities
dancing and calling on a lek (communal ground) with other males, competing for female attention
singing a particular song to help potential mates hear them
Answer: The correct answer is "creating a bower (arch) with interesting objects and defending it from rival mates".
Explanation:
Just took the quiz.
creating a bower (arch) with interesting objects and defending it from rival males is a territorial behavior.
What is Territorial behavior?Any defended area is referred to as a "territory," and most birds are territorial (in the sense that they defend some area, even if it's merely a nest site), at least for a portion of the year.
When a territory is defended, the "owner" has access to one or more resources (or access to resources of higher quality) than they otherwise would. According to what resource (or resources) is (are) being protected, territories can be categorized.
Type A territory, or the area where mating, nesting, and feeding take place (such as courtship, mating, nesting, & foraging).
Therefore, creating a bower (arch) with interesting objects and defending it from rival males is a territorial behavior.
To learn more about territory, refer to the link:
https://brainly.com/question/21152582
#SPJ2
Largest layer of earth that makes up most of the earths mass. A:crust B:mantle. C:outer core. B:inner core
Answer:
Mantle is the answer
Explanation:
The Earth can be divided into four main layers: the solid crust on the outside, the mantle, the outer core and the inner core. Out of them, the mantle is the thickest layer, while the crust is the thinnest layer.
I am taking the same class rn!!! whos your teacher??
Answer:
b-MANTLE
Explanation:
The mantle is the mostly-solid bulk of Earth's interior. The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth's total volume.
Herbicides are being used to kill weeds in a nearby field. The plants absorb the herbicides from the soil. Which organelle
in the plant will most likely store the absorbed herbicide waste?
ribosome
vacuole
chloroplast
mitochondrion
Answer:
The answer is B. Vacuole
Explanation:
As the plants have no used for the herbicides, it will be transported to it "waste bin" which is the Vacuole.
Definition of Vacuole: Vacuoles are generally small and help sequester waste products. In plant cells, vacuoles help maintain water balance. Sometimes a single vacuole can take up most of the interior space of the plant cell.
Also, completed a test with same question, and got it right.
Vacuole organelle in the plant will most likely store the absorbed herbicide waste.
What is Vacuole?
Animal, plant, bacterial, protist, and fungal cells all include vacuoles. It has the size of a giant sac and is one of the biggest organelles found in cells.
Vacuoles are bordered by a thin membrane and filled with fluid and any molecules they take in.
This is their basic structure. Because both are membrane-bound sacs, they resemble another organelle called vesicles, however vacuoles are substantially bigger than vesicles and are created when numerous vesicles fuse together.
Therefore, Vacuole organelle in the plant will most likely store the absorbed herbicide waste.
To learn more about Vacuoles, refer to the link:
https://brainly.com/question/31254518
#SPJ5
WHICH LEVEL OF PROTEIN STRUCTURE MUST BE INVOLVED IN FORMING THE ACTIVE SITE
Answer:tertiary and quaternary
Explanation:
The process by which animals use oxygen to convert food to energy is called
Answer:
Respiration
Explanation:
Respiration is the process by which animals use O2 to get energy from food. So plants take in CO2 from the air and produce O2, and animals take in O2 from the air and produce CO2
Which statement describes the motion of the sun?
A. The sun rotated on an axis.
B. The sun does not rotate.
C. The sun moves around the earth.
D. The sun orbits the solar system.
I forgot the answer and need help.
Explanation:
d because i am pretty sure i have seen that question alot
Answer:
The answer is B
Explanation:
because we move around the sun this sun doesn't move
Which type of cells are being
displayed?
Answer:
These are locking like staphylococcus...!
Explanation:
Meristamatic cells of onion root tip are displayed in the picture. This renders the most desirable and suitable raw material to study the different stages of mitosis.
What are meristematic tissue?A meristem is a particular kind of tissue that can be found in plants. It is made up of cells that have not undergone differentiation and are able to divide. Meristematic cells have the potential to differentiate into all of the other types of tissues and organs that can be found in plants. These cells will continue to divide until they reach a certain point, at which point they will begin to differentiate and will no longer be able to divide.
Additionally, meristematic tissue is responsible for the generation of secondary tissues like wood and cork. Both primary growth (expansion) and secondary growth (thickness) contribute to the plant's overall development.
Apical meristems are the cells that are responsible for the growth of the plant's primary body as well as the extension of its roots and shoots. Because they are the cells that are responsible for secondary growth, also known as an increase in stem girth and thickness, lateral meristems are also referred to as secondary meristems.
Learn more about meristems, here:
https://brainly.com/question/798517
#SPJ2
What gases are responsible for most of the pressure exerted by the atmosphere on the surface of Earth?
Answer:
nitrogen and oxygen
Explanation:
volume makes up less than %1
The gases that contribute most to the atmospheric pressure are required.
The gases which exert the most pressure on the surface of Earth are nitrogen and oxygen.
The composition of gases present in the atmosphere of Earth is
Nitrogen [tex](N_2)[/tex] = 78.084%
Oxygen [tex]O_2[/tex] = 20.946%
Other gases = 0.97%
The other gases include carbon dioxide, argon, neon, helium, methane, hydrogen and krypton.
So, the gases which exert the most pressure on the surface of Earth are nitrogen and oxygen.
Learn more:
https://brainly.com/question/9147342
https://brainly.com/question/3574362
Assume that plant height is determined by a pair of alleles at each of two loci (A and a, B and b) that are additive in their effects. Further assume that each allele represented by an uppercase letter contributes 6 feet to height and that each allele represented by a lowercase letter contributes 2 foot to height. If a plant with genotype AaBB is crossed to a plant with genotype aaBb, what heights are expected in the progeny
Answer:
16 feet, 20 feet, and 12 feet
Explanation:
Uppercase allele = 6 feet
Lowercase allele = 2 feet
First, let us look at the outcome of the cross between AaBB and aaBb.
AaBB x aaBb
Progeny:
4 AaBB = 6+2+6+6 = 20 feet
4 aaBB = 2+2+6+6 = 16 feet
4 AaBb = 6+2+6+2 = 16 feet
4 aaBb = 2+2+6+2 = 12 feet
The heights expected in the progeny are 16 feet, 20 feet, and 12 feet.
The football team has a total of 25 jerseys . There are 5 mediums-sized jerseys . What percent of the Jerseys are médium-sized Jersey?
Answer:
20% or 0.2
Explanation:
if u divide 5 by 25, u get 0.2, which in decimal form is 20%
You are doing lab work with a new species of beetle. You have isolated lines that breed true for either blue shells and long antenna or green shells and short antenna. Crossing these lines yields F1 progeny with blue shells and long antenna. Crossing F1 progeny with beetles that have green shells and short antenna yields the following progeny: Phenotypes Number Blue shell, long antenna 82 Green shell, short antenna 78 Blue shell, short antenna 37 Green shell, long antenna 43 Total 240 Assuming that the genes are linked, what is the map distance between them in m.u.
Answer:
The map distance = 33.3 cM
Explanation:
Let us take,
BBLL as blue shell, long antenna .........Parent 1
bbll as green shell, short antenna .......... Parent 2
Then, cross between parent 1 and parent 2, which is
BBLL X bbll
The F1 generation will be heterzygous
BbLl as blue shell, long antenna ...... F1 offspring
By the test cross,
BbLl X bbll :
given,
BL/bl = 82 : Parental
bl/bl = 78 : Parental
Bl/bl = 37 : Recombinant
bL/bl = 43 : Recombinant
Total = 240
Recombination frequency = { [tex]\frac{Number of recombinants}{Total offspring}[/tex]}*100
= (80/240)*100 = 33.33 %
Thus, the map distance = 33.3 cM
If you ate more food from secondary consumers, how would this change the percentage of the biomass pyramid necessary to support your survival?
Answer:
would increase
Explanation:
The pyramid of biomass is a diagram that exhibits the total biomass of the organisms at different trophic levels, which are required to support life in a given ecosystem. This pyramid usually starts with producers situated on the bottom (e.g., plants), then continues with the organisms that eat these primary consumers (herbivores), after with secondary consumers (carnivores), and so successively. The pyramid of biomass indicates the amount of mass of 1-primary producers required to support the life of the primary consumers, 2- primary consumers needed to support the life of the secondary consumers, 3-secondary consumers needed to support the life of the tertiary consumers, and so successively for each trophic level. In this diagram, the trophic level with a higher amount of biomass (and energy) is usually represented by the producers (i.e., by organisms on the bottom), and this amount of biomass decreases as long as more levels are considered. In consequence, if more food from secondary consumers is consumed, it will produce an increase in the percentage of biomass that is needed to support life.
10. In the process of photosynthesis, chlorophyll serves as ___.
a. An end product
b. A raw material
c. An energy converter
d. A hydrogen acceptor
Answer:
c. an energy converter
Explanation:
What type of radiation constitutes the basis for setting an SPF rating?
p
Answer:UV radiation
Explanation:
Man made sources of green House Gases
A
Factory emmissions
B
all of them
C
Chlorofloro Carbons
D
Automobile emmissions
Answer: C. Chlorofluoro Carbons.
What conclusion is best supported by the selection above ? NUMBER 2
Answer:
Arginine and Lysine play same role in membrane proteins.
Explanation:
The scientist have tested Lysine and Arginine to get information about their properties. The test lead to conclusion that both are amino acids which are high in aqueous values which lead to high electrostatic interaction. These amino acids play important role in membrane proteins.
Which is required for the light-independent reactions in photosynthesis to occur?
wo
Answer: require light energy and water, and the L-IND reactions require ATP, NADPH and CO2.
Explanation:
What is the importance of having bacteria that is helpful
Answer:
The bacteria in our bodies help degrade the food we eat, help make nutrients available to us and neutralize toxins, to name a few examples[8]; [9]; [10]. Also, the microbiota play an essential role in the defense against infections by protecting the colonized surfaces from invading pathogens.
Explanation:
The bacteria in our bodies help degrade the food we eat, help make nutrients available to us and neutralize toxins, to name a few examples[8]; [9]; [10]. Also, the microbiota play an essential role in the defense against infections by protecting the colonized surfaces from invading pathogens.
PLEASE HELP I HAS 5 MINUTES
Answer:
its ethier a or c
Explanation:
Impetigo.
Explanation....
It cannot be acne since this occurs when you are more in the teens and is not yellow, eliminate the last one.
It cannot be ringworm because they are worms and not apperanced by yellow crust, eliminate the second one.
It cannot be eczema since this is red not yellow, eliminate the first one.
Impetigo appears as yellow crust. Therefore, your answer is the third one, Impetigo.
In physics, what is a black body?
Answer:
Blackbody, in physics, a surface that absorbs all radiant energy falling on it. The term arises because incident visible light will be absorbed rather than reflected, and therefore the surface will appear black. The concept of such a perfect absorber of energy is extremely useful in the study of radiation phenomena.
When testing tonicity of red blood cells, if the solution became opaque after adding blood cells, you could assume
Answer:
The solution was hypertonic and that the cells had burst.
Explanation:
When testing tonicity of red blood cells, if the solution became transparent after adding blood cells, you could assume the solution was hypotonic and the cells had burst.
Tonicity of the red blood cells is the degree or measure of the red blood cells ability to change the volume of a cell by alternating water amount.From the above we can therefore say that the answer When testing tonicity of red blood cells, if the solution became transparent after adding blood cells, you could assume the solution was hypotonic and the cells had burst is correct
learn more from:
https://brainly.com/question/19259559
Which of these is describing a Eutrophic Lake?
Mucky Water
Cold Water
Low Biodiversity
Rocky Bottomed
Plz answer I need help thank you
Answer:
Mucky water and rocky bottom
Answer:
mucy water ..........
HELP PLS I NEED HELP NOW WE HAVE 5 minutes left pls help!! ;(
Kinsey eats an apple and then goes back to soccer practice. She runs down the field to kick a goal. She is changing______energy into
________energy.
-mechanical, kinetic
-chemical, mechanical
-chemical electric
-clectic heat
Answer:
B. Chemical--->Mechanical
Explanation:
because the apple is made of chemical substances but the energy is transformed into a mechanical use. Pls Brainliest! It would mean a lot! ;)
Answer:
B
Explanation:
a stem is responsible for providing support to the plant. A bract, rhizome or runner is a type of stem that grows underground
Answer:
It's a rhizome stem.
Explanation:
They grow horizontally underground