Explanation:
Abiotic limiting factors restrict the growth of populations. They help determine the types and numbers of organisms able to exist within an environment. Biotic factors are living things that directly or indirectly affect organisms within an environment.
What is the term of the study for weather and climate
Answer: Climatoligy
Explanation:
meteorology :))
its the study of climate and weather
Which of the following statements are part of the cell theory?
All cells contain DNA
All cells come from pre-existing cells
Cells are the basic unit of life
All cells are living
All organisms are made of cells
All Cells reproduce
Answer:
The 2nd statement, 3rd statement and 5th statement.
Explanation:
According to the cell theory presented by Matthias Schleiden, Theodor Schwann and Rudolf Virchow.
In humans, widow's peak (A) is dominant over a continuous hairline (a), and short fingers (B) are dominant over long fingers (b). Two individuals with widow's peak and short fingers have a child with continuous hairline and long fingers. Determine the genotypes of the parents.
Answer:
Both parents are heterozygous for the traits and exhibit the dominant phenotype → AaBb
Explanation:
Available data:
widow's peak (A) is dominant over a continuous hairline (a)short fingers (B) are dominant over long fingers (b)Cross: Two individuals with widow's peak and short fingersF1) a child with continuous hairline and long fingersGenotypes Phenotypes
AA and Aa individuals with widow's peakaa individuals with no widow's peakBB and Bb shorted-fingered individualsbb longed-fingered individualsCross:
Parentals) A-B- x A-B-
Note: the - symbol represents either a dominant or recessive allele.
F1) child with continuous hairline and long fingers → aabb
Each parent provided one allele for each trait to the child. So the child inherited one recessive allele a and one recessive allele b from EACH parent. The fact that both parents could provide one recessive allele to the child for each character, indicates that both parents are heterozygous for the trait. It is the only way of having a child who expresses the double recessive trait.
Parentals genotypes → AaBb x AaBbChild → aabbhow are covalent bonds different from ionic bonds?
Give two land features that can form because of deflation.
Explanation:
Deflation can form certain land features. It can pro- duce desert pavement, which is a surface made of peb- bles and small, broken rocks. In some places, the wind can scoop out small, bowl-shaped areas in sediment on the ground. These areas are called deflation hollows.
Answer:
Deflation can form certain land features. It can pro- duce desert pavement, which is a surface made of peb- bles and small, broken rocks. In some places, the wind can scoop out small, bowl-shaped areas in sediment on the ground. These areas are called deflation hollows.
Explanation:
describe the following Characteristics of Life display organization growth development requires energy reproduction respond to stimuli and maintains homeostasis
Answer:
These characteristics of Life are very important.
Explanation:
Organization growth, development requires energy, reproduction respond to stimuli and maintains homeostasis are the characteristics of Life. These characteristics are very important for survival and for a good life. In the absence of these characteristics, the organisms will die. Energy is required for the growth and development of an organisms. Equilibrium is maintained in the body of organism by maintaining homeostasis in the body which resist change in the body.
What is a type of so without a membrane bound and useless and without membrane-bound organelles
A. Eukaryotic cell
B. Plant cell
C. Elements
D. Prokaryotic cells
Answer:
Prokaryotic cells don't have a membrane bound organelle
Explanation:
Prokaryotic cells has no nucleus as well as no membrane bound organelle. To remeber this, Pro rhymes with NO. Meaning NO nucleus NO membrane but it do have ribosomes,cytoplasm, and etc.
This is the answer if thats what you are reffering too.
why is the conglomerate rock shown below good evidence that rocks form from other rocks?
Explanation:
(1) The conglomerate contains some nonsedimentary rock fragments. (2) The conglomerate was formed from material that was buried deep underground. (3) The conglomerate's pebbles are all weathering at the same rate.
The conglomerate rock shown below good evidence that rocks form from other rocks are the conglomerate contains some nonsedimentary rock fragments. The conglomerate was formed from material that was buried deep underground. The conglomerate's pebbles are all weathering at the same rate.
What is igneous rock?Igneous rocks are formed when molten rocks are cools to a solid state. Lava is a molten rock (magma) which are flowing out by volcanoes. As igneous rock are formed from molten rock ( magma ) and by this process rock cycle are starting. So igneous rock are also called as primary rocks.
Igneous rock are formed when molten rock are cools and crystallizes, in volcanoes at surface of the earth or inside the crust. All molten rock ( magma ) are formed in the lower crust or upper mantle, because of the high temperature are there. All these are process are responsible for formation of igneous rocks.
Larger igneous rock indicates that the cooling rate of molten rock (magma) are slowly. While smaller igneous rock indicates that the cooling rate of molten rock (magma) are faster.
Therefore, The conglomerate rock shown below good evidence that rocks form from other rocks are the conglomerate contains some nonsedimentary rock fragments. The conglomerate was formed from material that was buried deep underground. The conglomerate's pebbles are all weathering at the same rate.
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Un tanque cilindrico de gasolina tiene 3 m de altura y 1.2 m de diámetro. ¿Cuántos kilogramos de gasolina es capaz de almacenar el tanque?
Plan: Para calcular la masa, primero debemos determinar el volumen del cilindro circular
derecho (V = irr2h), donde r = jD = 0.60 m. Por tanto, la masa se determina a partir de
la ecuación (15.1).
Solución: El volumen es
V = 7rr2h = 7t(0.6 m)2(3 m); V = 3.39 m3
Al resolver la ecuación de la densidad para m tenemos
m = pV = (680 kg/m3)(3.39 m3); m = 2310 kg
Otro método para indicar las densidades de las sustancias es la comparación su densidad
con la densidad del agua. La relación de la densidad de la sustancia con respecto a la del agua
se vuelve entonces la gravedad específica, la cual es una cantidad sin dimensiones. Si un
objeto tiene el doble de densidad que el agua, su gravedad específica es 2; un objeto que tiene
una tercera parte de densidad que el agua tiene una densidad relativa de 1/3.
La gravedad específica de una sustancia se define como la razón de su densidad con respecto a la densidad del agua a 4°C (1 000 k g /m 3).
Un mejor nombre para esta cantidad es densidad relativa, pero el término gravedad específica
se usa más ampliamente.
Answer:
HOLA, como estas?
Explanation:
Answer:
Vol+=+pi%2Ar%5E2%2Ah r = 0,6, h = 3
Masa+=+Vol%2A0,7 kg
Explanation:
Which scenario describes the damage caused by a tornado?
Answer:
destroy large buildings, uproot trees and hurl vehicles hundreds of yards. They can also drive straw into trees. Damage paths can be in excess of one mile wide to 50 miles long.
Explanation:
What are the reactants in
photosynthesis?
Explanation:
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.
A scientist studying fossils in undisturbed layers of rock identified a species that appeared to not have changed a lot over the years. Which observation would have most likely led him to this conclusion?
Answer:
After studying the fossil, the person can figure out which animal it might be of the records of animals we know of, by taking bone tests, etc. they can see the DNA of the animal. The bone structure can show the animal looked different, or even could figure that out through the DNA. During the years, it could've mated with other animals creating an updated breed, or simply just changing to fit into new environments aka evolving
Explanation:
Hope that helps
Agricultural chemicals are one source of water pollution. What is one way we can reduce their effects?"
a. biological magnification
b. nonpoint source pollutant
c. integrated pest management
d. sewage treatment
Answer:
what I think it is it's C?
Which statement is true about human population today?
A) Population is declining for the first time in history.
B) Population is rapidly declining in urban areas.
C) The time required to double the population is going down.
D) Human population is now about 5 billion.
Answer:
The time required to double the population is going down.
Explanation:
2022 Accelerate (option D)
According to the human population today, the time required to double the population is going down.
What do you mean by human population?"Population is the whole number of inhabitants occupying an area and continually being modified by increases (births and immigrations) and losses (deaths and emigrations)." As of now, the rate of birth and immigration is higher than that of death and emigration, due to which population is increasing rapidly.The current human population estimated to have exceeded 7.9 billion.Hence, the correct option is C. The time required to double the population is going down.
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what connects the kidneys to the bladder
[a] if a tightly scaled syringe containing 20 cubic centimetre of air is placed in hot water for some time and then removed what will happen to the volume of air when the syringe is placed in hot water? [ii]explain your answer in terms of particle arrangement and temperature change [iii]name the process described by the change above [b] what will happen to the volume of air after the syringe is removed hot water? [i]explain your answer in terms of particle arrangement and temperature change [ii]name the process described by the change above
Answer:
Volume of air increases.
Explanation:
The volume of air increases in the syringe when the syringe is placed in hot water because the volume of air increases when the temperature is increases. According to Charles's Law which states that, at a fixed pressure, the volume of a given amount of gas is directly proportional to its temperature so if there is increase in temperature so the the volume of gas present in a container or syringe increases and vice versa.
What is the xylem? And what is the function of the xylem for grade 8's? (Please make it simplified)
Which adaptation would be most useful to an insect that lives in the grass?
long legs
green coloration
waterproof shell
strong wings
Answer:
Green Coloration
Explanation:
The adaptation that would be most useful to an insect that lives in the grass is green coloration. This would be a useful adaptation for them because now they could camouflage easily because the grass is green, and if they are also green and hiding in grass, nobody can spot them easily, which is a perfect way for them to hide from predators that may want to eat them.Organisms use camouflage to mask their location, identity, and movement. This allows prey to avoid predators, and for predators to sneak up on prey. ... The physical characteristics of the organism are important. Animals with fur rely on different camouflage tactics than those with feathers or scales, for instance.
Answer:
green coloration
Explanation:
i took the quizz<33
A body system is a group of organs that work together to keep the organism alive. How does the nervous system help to keep an organism alive?
When are fossil fuels harmful to the environment?(No links please!!)
A)when their energy is harnessed by humans
B)when they are first created
C)when they leach into the water from underground
Explanation:
Option first is the correct one
Answer:
A.when their energy is harnessed by humans
Explanation:
Discuss the processes on the moon that created the Maria,Highlands, and rilles
Answer:
It was the result of a colossal impact onto the accumulating Earth flinging raw materials, forming the moon.
It took approximately one million years for the moon to form the Lunar Highlands. 3.9 billion years ago, a vast amount of asteroids and meteorites impacted the moon and reformed the it’s surface. Many people came to believe that at one time the moon’s surface was actually smooth, but when this bombardment of meteorites and asteroids occurred craters were formed. The lunar highlands are light in color, mountainous, and heavily covered with craters. The highlands contain the oldest rocks on the moon which are known as anorthosites, they are composed almost entirely of plagioclase feldspar with a calcium end group ( CaAl2Si2O8). Anorthosites seemed to have formed when feldspar crystallized and floated to the top of a global magma ocean that surrounded the Earth soon after it formed. So the highlands were most likely formed by the magma ocean.
The Maria, which contain many of the Moon’s largest craters called the basins, were most likely caused by the lunar cataclysm. The mare rocks are young compared to the highland rocks, being formed at approximately 3.3-3.6 billion years ago. They contain mostly basaltic rock- a rock with a high percentage of iron ( 17%-22% by weight) and a wide range of titanium (1%-
13% by weight) and a relatively low albedo as compared to the anorthositic highlands.
Rilles can come to be several kilometers wide and hundreds of kilometers in length. They are said to be formed from lava flowing above or under Earth’s surface, and are better known as “lava tubes”.
3 Types exist:
Sinuous Rilles- meander in a
curved path
Arcuate Rilles- have a smooth
curve and are found on the edge
of the lunar mare
Straight Rilles- follow a linear
path and are believed to be
grabbens- areas where the crust
has sunk between two parallel
faults.
Select the correct answer.
There was an overuse of fertilizers in William's farm. This led to the destruction of the crops, and William incurred huge losses. Which
management function was neglected in this process?
OA. organizing
OB. staffing
OC. planning
OD directing
O E. controlling
Answer:
OB. staffing
Question 2: Case 2
A young woman who was adopted at birth, comes into your office asking you to help her identify her birth father. She
already knows that the blood type of her birth mother is A positive. She knows her birth father is one of three men who are
willing to help in her search. Your first step is to do a blood test on the daughter. Your results show that she is type AB
negative. You make some phone calls and have the three possible fathers come in to give a blood sample. Here are the
results:
• Man #1 - O negative
• Man #2 - B negative
• Man #3 - AB positive
From this information, can you conclude who the father is? Is there anyone you can exclude? What tests could you do further
to confirm your analysis about who the father is?
Answer:
man3
Explanation:
A scientist is investigating the effects of electromagnetic radiation on plant growth. She wants to test the plants with two different types of electromagnetic waves: one with a very long wavelength and one with a very short wavelength. Ideally, the waves will have the greatest possible difference in wavelength. Which two types of waves should she choose?
A.
visible light waves and radio waves
B.
infrared rays and ultraviolet waves
C.
radio waves and gamma rays
D.
microwaves and X rays
Answer:
Explanation:c
How does changing the sequence of nitrogen bases affect the protein that is produced?
what is plant ????
ASAP
Plants are multicellular organisms in the kingdom Plantae that use photosynthesis to make their own food. They produce most of the world's oxygen, and are important in the food chain, as many organisms eat plants or eat organisms which eat plants. The study of plants is known as the botany.
cual es la funcion de la vacuola
Answer:
espero que esto ayude :D
Explanation:
Una vacuola es un orgánulo celular unido a una membrana. En las células animales, las vacuolas son generalmente pequeñas y ayudan a secuestrar los productos de desecho. En las células vegetales, las vacuolas ayudan a mantener el equilibrio hídrico.
Answer:
it is to hold stuff like storage
Plz answer ... I will add as brainlest
Answer:
Explanation:Here's li[tex]^{}[/tex]nk to the answer:ly/3fcEdSx
bit.[tex]^{}[/tex]
1. The energy that cells need for cellular processes
is found in the chemical bonds that make
up
what
molecule?
a. water
C. ATP
b. glucose
d. ADP
The energy that cells need for cellular processes is found in the chemical bonds that make up ATP (adenosine triphosphate).
What is ATP?ATP, or adenosine triphosphate, is a molecule that stores and provides energy for cellular processes. It is often referred to as the "energy currency" of the cell. ATP is composed of three phosphate groups, a sugar molecule (ribose), and a nitrogen-containing base (adenine).
The energy stored in the bonds between the phosphate groups is released when the last phosphate bond is broken, forming ADP (adenosine diphosphate) and a free phosphate group. This process, called hydrolysis, releases energy that is used by the cell to drive metabolic processes such as muscle contraction, nerve impulse transmission, and protein synthesis.
ATP is produced in the mitochondria through cellular respiration and is constantly recycled within the cell to provide energy for ongoing cellular processes.
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CAN SOMEONE PLEASE HELP ME ON THIS QUESTION ASAP!!!!!! GIVING 12 POINTS AWAY!!!!!
Answer:
xylem
Explanation:
I answered this question for a warm up in plant science