What is the answers for Q1 and Q2 here?

What Is The Answers For Q1 And Q2 Here?

Answers

Answer 1
i think the answer for Q2 is D but i could be wrong. sorry if i am
Answer 2
I think Q1 is b and Q2 is c

Related Questions

as the hare population increases there is in increase in the lynx population explain why this occurs

Answers

Answer: The lynx population increases as the hare population increases because there are more prey for the lynx to eat. The Lynx population also increases because there is more food for them to eat. What does the increase in the lynx population lead to? It leads to a decrease in the hare population because the lynxes were eating the hares. What happens to the lynx population when the hare population goes up? Continued predation due to high populations of lynx and other predators increases the hare population decline. ... As hare numbers start to decline, lynx continue to eat well because they can easily catch the starving hares. When hares become scarce, lynx numbers also decline.

Hope this helps........ Stay safe and have a Merry Christmas!!!!!!!!! :D

The changes in the population of one species can have a significant impact on the population of another species within the same ecosystem. Therefore, when hare population increases, there is in increase in the lynx population as well.

What is predator-prey cycle?

A predator-prey cycle is a cycle where if the prey population increases in size, it leads to an increase in predator population size due to availability of more food.

The relationship between the hare and lynx populations is a predator-prey dynamics. When the hare population increases in size, the lynx population also increases due to availability of more food.

When there are more number of hares, the lynx hunts them more easily which causes an increase in lynx population. However, the increase in lynx population leads to more consumption of hares, that leads to decrease in the hare population. With fewer hares available, the lynx population then starts to decline leading to a cyclical pattern of population growth and decline.

Therefore, this type of relationship is a predator-prey cycle which describes changes in the population of one species can have a significant impact on the population of another species within the same ecosystem.

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I Organisms can be dassified based on homology, which is shared characteristics inherited from a common ancestor. In the past, homologies were based on studies of anatomical structures and patterns of embryonic development. In more recent years, the use of molecular biology techniques has allowed homologies to be compared at the level of nucleotide sequences. Nucleotide sequence comparisons are possible because all organisms share which of the following?​

Answers

Answer:

DNA Bases

Explanation:

It can't be cellular organelles, division of the nuclear chromosomes, and types of proteins needed for cellular functions, so the answer is DNA bases.

Which structure is responsible for allowing material into and out of an animal cell?
Group of answer choices

ATP transfers energy within a cell

ATP controls protein synthesis in a cell

ATP moves material out of a cell

ATP collects wastes for a cell

Answers

Answer: ATP moves material out of a cell

Explanation:

srry if it is wrong have a good day

The aircraft in the picture above possesses potential and kinetic energy.

True

False

Answers

Answer:

True

Explanation:

Answer

True

Explanation:

1. Consider the membranes illustrated in Model 1. Circle a section of the mitochondria below

where this site might be located.

Answers

Answer:

Mitochondria is the power house of the cell.

Explanation:

Mitochondria are double membrane cell organelles. They are mostly found in the eukaryotic organisms. They are a source of power house of the cell. They help in powering various biochemical reaction of the cell by generating chemical energy.

They are found in the body cells.

The electron transfer chain is mainly located at the inner mitochondrial membrane.  At the inter-membrane spaces of mitochondria, higher concentration of hydrogen are found.

Which best explains parallel forces?

left and right forces that can be added together
right and upward forces that cancel each other out
addition of parallel forces that cannot result in a negative force
left and downward forces that cancel each other out

Answers

Answer:

A

Explanation:

edu 2020

Statement that best explains parallel forces is left and right forces that can be added together.

What is a parallel force?

parallel force can be regarded as the forces that act in the same direction, it could also be the force that act at opposite directions on an object.

Therefore, parallel forces are left and right forces that can be added together.

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A student attaches a rope to the handle of a chest loaded with few books , books while the other end of the rope is tied to a scale. The student pulls the scale with just enough force to set the chest in motion and records the force applied on the spring scale. The student repeats the experiment with more books in the chest and records the data in a table.

Answers

Answer:

B. As the mass of the chest increases, more force is required to pull it.

Explanation:

Option B is the correct that can be concluded from the data.

From the data, we can see that the mass of the chest is on the increase; it increases from 50, 75, 100, 150 and to 175. Also, in the force column, we can see an increment in the force also; from 0.25, 0.50, 1.15, 1.50 and to 1.70. So, from this data, we discover that as the mass increases, the force needed to pull it increases also.  

Moreover, this is true even logically. If you want to pull an object with a heavy, more force will be required to pull it. Therefore, Option B is the correct answer.

Which image best represents an animal exhibiting kinetic energy?​

Answers

Answer:

The answer is D. Cheetah

Explanation:

I got it right on edge

The image best represents an animal exhibiting kinetic energy is cheetah given in image four. Thus, option D is correct.

What will be the speed of the cheetah?

The cheetah's speed

Kinetic energy is calculated according to the following equation

K.E = 1/2 mv square

where m represents the mass of the body in kilograms

and v represents the magnitude of the velocity which is know as speed of the body in m/s. Knowing this then, the scientist needs two things from that list the cheetah's amount of matter (also known as the mass) the cheetah's speed. If a cheetah ran 196m is 8 seconds, then 196/8 = 24.5 meters per second.

This answer sounds the most logical because the cheetahs would become more sustained with more prey, leading to healthier cheetahs and more breeding. In conclusion, their capacity would most likely increase.

Knowing this then, the scientist needs two things from that list the cheetah's amount of matter (also known as the mass) the cheetah's speed. If a cheetah ran 196m is 8 seconds, then 196/8 = 24.5 meters per second.

Therefore, The image best represents an animal exhibiting kinetic energy is cheetah given in image four. Thus, option D is correct.

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The exchange of carbon dioxide and oxygen during Photosynthesis and cellular respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at what level

Answers

Answer:

Stable levels....

Explanation:

The exchange of carbon dioxide and oxygen during photosynthesis (Figure below) and cellular respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at stable levels. Cellular respiration and photosynthesis are direct opposite reactions.

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What effect does the Earth spinning on its axis have on winds and currents?
The density of the water is increased causing the water to sink, forming deep ocean currents.
B) Global winds will move along a curved path and therefore cause ocean currents to curve.
Global winds will move along a straight path and will have no effect on ocean currents.
The moon's gravitational pull on the Earth is increased, causing water to move up the coast.

Answers

Answer:

B) Global winds will move along a curved path and therefore cause ocean currents to curve.

Explanation:

Earth rotation can be defined as the amount of time taken by planet earth to complete its spinning movement on its axis.

This ultimately implies that, the rotation of earth refers to the time taken by earth to rotate once on its axis. One spinning movement of the earth on its axis takes approximately 24 hours to complete with respect to the sun.

Basically, the effect of the Earth spinning on its axis have on winds and currents is that Global winds will move along a curved path and therefore cause ocean currents to curve. As a result of the Earth's rotation on its axis, a phenomenon known as Coriolis effect arises. Coriolis effect occurs when circulating winds are deflected to the left in the southern hemisphere and to the right in the northern hemisphere.

Hence, rather than have this air circulating in a straight pattern, it is deflected to the left of the southern hemisphere and to the right of the northern hemisphere, typically in a curved path or pattern.

Which of the following does not contribute to erosion?
O Lava
Olce
O Wind
O Water

Answers

Lava..

got it right on edge 2020

which statement describes a possible effect of climate change

Answers

Answer:

Where is the question??

Explanation:

Add an attachment

Which of the following soil pollutants is human-made, as opposed to naturally occurring?
O lead
O mercury
O petroleum hydrocarbons
O arsenic

Answers

Answer:

petroleum hydrocarbons

Explanation:

__________

Answer:

C. petroleum hydrocarbons

Explanation:

edge 2021

Poster Requirements: It may be done on a

Answers

there is no context so therefore we cannot helpsorry

Do proteins build tissue

Answers

Answer:

Explanation:

Proteins are required for tissue to grow and repair themselves

Answer:

Yep

Explanation:

Without them, it would be impossible to build, repair or even maintain muscle tissue.

Although half of the moon is always illuminated, usually only a portion of the Illuminated side is visible from earth. The diagram below represents the relative positions of earth, the son, and the moon. The positions of the moon or labeled 1-8.


Which of the Moon is the figure or in a crescent phase?

2 and 4
2 and 8
4 and 6
6 and 8

Answers

Answer:

There is no Answer

Explanation:

The difference between a control group and an experimental group is the ___?

a.) dependent variable
b.) hypothesis
c.) theory
d.) independent variable

Answers

Answer:

I think its letter d........

Help me with this please.

Answers

Answer:

just watch the video it gives you tge anwers

34. Education, Fuel, Food and Clean water are all listed as important factors in limiting….
a. Human Development index
b. Gross Domestic Product
c. Infant Mortality
d. Carrying Capacity

Answers

Answer:

A. Human Development index

Explanation:

The Human Development Index is a statistic composite index of life expectancy, education, and per capita income indicators, which are used to rank countries into four tiers of human development.

hope i helped

its not gdp nor infant mortality nor carrying capacity

and much more

Answer: the answer is A

Explanation:

Please explain what osmosis is?

Answers

movement of a solvent (such as water) through a semipermeable membrane (as of a living cell) into a solution of higher solute concentration that tends to equalize the concentrations of solute on the two sides of the membrane.

(hope this helped)

Answer:

osmosis is a special type of diffusion that is the movement of WATER particles from an area of high concentration to and area of low concentration across a semi-permeable membrane

Explanation:

there are the same number of these two particules in an atom? What is it

Answers

protons and electrons if im not mistaken. They always have the same number in an atom.
Protons and electrons.

In the two step cellular process of transcription and translation
(A) chromosomes line up and then are pulled to opposite ends of the cell.
(B) stem cells develop in embryonic cells, which then form adult tissue cells.
(C) the DNA double helix is separated and then replicated to form two strands of DNA.
(D) a DNA sequence is copied to form an RNA sequence, and then copied to form a protein.

Answers

Answer:

The answer is D

A is cell division, B is some stage of pregnancy, and C is DNA replication.


In the Krebs Cycle of cellular respiration, pyruvate is used to make
A.oxygen
b. carbon dioxide
C water
D. More glucose

Answers

Answer:

b. carbon dioxide

Explanation:

This metabolic pathway is called the Krebs cycle after the scientist who first discovered it in 1937. The Krebs cycle is further broken down by pyruvic acid, obtained in the glycolysis process. The process proceeds in two stages. The first is the degree of decomposition of the bicarbonate residue.

The Krebs cycle is the main metabolic pathway for the breakdown of organic matter and the production of energy in the form of reduced coenzymes, which will then be incorporated into ATP.

A bullhead belongs to what family of fish?

Answers

Answer:

If you are talking about a Catfish Bullhead, then they are related to the Catfish family.

Answer:

They are related to the Catfish family.

Explanation:

Based on this pedigree, it is most reasonable to conclude that Becker muscular dystrophy is which of
the following?

Answers

It is a sex-linked recessive trait since only men seem to be affected

gynoceium with United carples is called as​

Answers

Answer: Gynoceium with united Carples is know as SYNCARPOUS.

Explanation:

The vegetative organs of plants includes the stem, root and leaves. The stem which is the basic organ gives rise to other plant organs which includes the floral organs.

Floral organs are made up of:

--> sepals

--> petals

--> stamens

--> carpels

The carpel is the individual unit of the GYNOECIUM and has a stigma, style, and ovary. GYNOECIUM which is the female reproductive part of flowering plant can be monocarpous (when the carpels occurs in a single form), or apocarpous ( when there are multiple unfused carpels), or SYNCARPOUS (when there are multiple fused carpels).

Answer:

It is considered monocarpous if a gynoecium has a single carpet. If there are several distinct (free, unfused) carpets in a gynoecium, then it is apocarpal. If a gynoecium is "fused" into a single structure with several carpets, it is syncarpic.

Explanation:

Hope this helps

30. How many DNA codes are used by life on Earth?

Answers

Answer:

That's how much information is stored in the DNA inside every human cell: the entire human genome. If you sort through the three billion letters that make up the human genome, you find some surprising things. Only about 1% of the three billion letters directly codes for proteins.

Explanation:

The DNA code contains 64 combinations that are named as codons. These codons are coding for the 20 amino acids, which the cell then puts together to form long amino acid chains, known as proteins.

What is DNA?

DNA stands for deoxyribonucleic acid. It may be defined as a molecule that is present inside cells that contains the genetic information responsible for the development and function of an organism. DNA molecules allow this information to be passed from one generation to the next.

There are 3.2 billion DNA codes that are used by life on Earth. Of the three billion genetic building blocks that make us living things, only a handful are uniquely ours. In fact, despite our differences on the outside, humans are 99.9% genetically similar to one another.

Our genetic manual holds the instructions for the proteins that make up and power our bodies. But less than 2 percent of our DNA actually codes for them. The rest 98.5 percent of DNA sequences is so-called “junk DNA” that scientists long thought useless.

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List four foods made by fermentation.​

Answers

Answer:

Sauerkraut

Cheese

Salami

Yogurt

Explanation:

"Fermentation is the breakdown of carbs like starch and sugar by bacteria and yeast and an ancient technique of preserving food."

A mass of 25kg is acted on by two forces, one which is 15 N due east while the second one is 10N due north . The acceleration of the mass is.​

Answers

Answer:
0.72 m/s^2
33.7 degrees north of east

Found on quizlet.

The acceleration of the mass is 0.72m/s²

According to Newton's law of motion;

[tex]\sum F = ma[/tex]

Given the following parameters

mass m = 25kg

Get the resultant force

[tex]\sum F=\sqrt{10^2+15^2}\\\sum F = \sqrt{100 + 225}\\\sum F=\sqrt{325}\\\sum F= 18.03N[/tex]

From the formula:

[tex]a=\frac{\sum F}{m}\\a= \frac{18.03}{25}\\a= 0.72m/s^2[/tex]

Hence the acceleration of the mass is 0.72m/s²

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Which of the following can cause the extinction of a species?
climate change
catastrophic events
interactions with other species
human activities

Answers

Answer: human activities

Explanation:

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