Which is NOT an abiotic factor?



temperature


prey


atmosphere


sunlight

Answers

Answer 1
there all abiotic I’m sorry this question doesn’t make sense
Answer 2
The correct answer is B. Prey
Temperature, atmosphere, and sunlight are all abiotic (non-living) while prey is biotic because it consists of animals

Related Questions

What does a chromosome consist of?

A. Tightly wound DNA only.

B. Loosely dispersed DNA and proteins.

C. Tightly wound DNA and proteins.

D. Loosely dispersed DNA.

Answers

I think C, but I’m not sure.

Answer:

C

Explanation:

So, there are 2 different forms that DNA can be found in.

The more common form, where the DNA is loosly scattered.

There is a less common form, however, only found during cell division, which is a compacted form. The DNA is tighly wound in this case.

In the case of chromosomes, DNA is tightly pakced, and not loose.

Now, do they are do they  not have protiens?

Well, heres another question, how does the DNA get compacted?

It has to wrap around histone protiens.

The logn strands of DNA wrap around many histone protiens, until the full length of DNA has been compacted.

So to answer the question, yes, there are protiens found in chromosomes(specificly histone).

This means the answer must be C, since chrosomes are both tightly bound, and contain protein.

How much stronger is a magnitude 8 earthquake than a magnitude 5 earthquake?

A. 1000
B. 30
C. 3
D. 10

Answers

Answer:

A. 1000

Explanation:

The Richter scale is a scale of numbers used to measure the magnitude of an earthquake, which is based on the size of its seismic waves. This scale indicates a number to quantify the total seismic energy released by an​ earthquake. The Richter magnitude scale is a base-10 logarithmic scale, thereby a difference of one (1) point in the scale of magnitude corresponds to a 10-fold increase in amplitude. For example, based on the Richter scale, a magnitude-8 earthquake is 100 times greater than a magnitude-6 and 1000 times greater in amplitude than a magnitude-5.

Fill in the blanks (dilution)

Answers

The answer is c I did this before on homework


Scientists have observed many close similarities in the DNA sequences of whales and dolphins. This observation is evidence of which idea?

Answers

Dolphins, porpoises, and whales all are in the group of marine animals known as cetaceans. Scientists saw many close similarities in the DNA sequences of whales and dolphins. This observation is proof of whales and dolphins both evolved from a relatively recent common ancestor.

What is cetaceans?

Cetacean are members of an aquatic group of mammals commonly known as whales, dolphins, and porpoises.

The ancient Greeks stated that cetaceans can breathe air, give birth to live young, produce milk, and have hair. These are all features of mammals.

As the scientist observed the close similarities in the DNA sequences of both the whales and the dolphins. This shows the proof that whales and dolphins both evolved from a relatively recent common ancestor.

Thus, this is the evidence to reveal the reason behind the similarities in DNA sequences in whale and dolphin.

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According to Lamarck, the
characteristics of organisms changed
because of:
A. extinction of competitors
B. a desire or need for that trait
C. special acts of creation
D. genetic mutation
E. chance

Answers

Answer:

Maybe..........B?.............

Explanation:

Name this tube like cavity? I think it’s the Esophagus.

Answers

Answer:

esophagus

Explanation:

your answer is right

Answer:

esophagus,

Explanation:

You are correct in your original answer.

A biochemist analyzes the DNA of an organism and determines that it is composed of 28% adenine nucleotides. Using this information, determine the amount of guanine nucleotides in this organism's DNA.
A.
28%
B.
32%
C.
22%
D.
44%
E.
There is not enough information provided to answer this question.

Answers

Answer:

C. 22

Explanation:

I just studied this last week

Please help!!

Why doesn't cloud formation take
place until the dew-point temperature is
reached?

Answers

Answer:

Clouds form when air reaches its dew point, the temperature when the air is saturated. This can happen in two ways. First, the air temperature can stay the same while the humidity increases. This is common in locations that are warm and humid.

Explanation:

Answer: The moisture in the cloud affects the weather.

Explanation:

thats why

Which is the word equation for photosynthesis?

Answers

Answer:

carbon dioxide + water + sunlight + chlorophyll → glucose + oxygen

Explanation:

I hope this helps in any way :)

Which of the following is not an outcome for children who are food insecure?

A. Iron defeciency

B. Delayed cognitive development

C. Increased energy

Answers

Answer:

B.

Explanation:

hope it help

plss brainlys me

Delayed cognitive development.

Intellectual disability is a term used when a person has certain limitations in mental functioning and in skills such as communicating, taking care of him or herself, and social skills.

What is cognitive development?Cognitive development is how a person perceives, thinks, and gains understanding of their world through the relations of genetic and learning factors. There are four stages to cognitive information development.

They are:-

Reasoning,Intelligence,Language, Memory.

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Which of these is true for a fertilized egg?
O A. It has DNA from both parents.
B. It has a haploid number of chromosomes.
O C. It has DNA but no chromosomes.
.
D. It has too many chromosomes until it splits.

Answers

Answer:

A. DNA from both parents

Explanation:

without DNA there would not be fertility at all or any similarities with the parents

What is a way to prevent eutrophication?

Answers

Answer:

Agricultural fertilizers are one of the main human causes of eutrophication. Fertilizers, used in farming to make soil more fertile, contain nitrogen and phosphorus. The use, or overuse, of fertilizers can cause these nutrients to runoff of the farmer's field and enter waterways. Eutrophication can have serious effects, like algal blooms that block light from getting into the water and harm the plants and animals that need it. If there's enough overgrowth of algae, it can prevent oxygen from getting into the water, making it hypoxic and creating a dead zone where no organisms can survive.

The following is a list of methods that can be used to control eutrophication:

planting vegetation along streambeds to slow erosion and absorb nutrients.

controlling application amount and timing of fertilizer.

controlling runoff from feedlots.

The best, easiest, and most efficient way to prevent eutrophication is by preventing excess nutrients from reaching water bodies. This can be done in a number of ways, the simplest of which is just being aware of the chemicals and fertilizers that we are using.

What are the parts of the chloroplast? What does each part do?

Answers

The chloroplast has an inner and outer membrane with an empty intermediate space in between. Inside the chloroplast are stacks of thylakoids, called grana, as well as stroma, the dense fluid inside of the chloroplast. These thylakoids contain the chlorophyll that is necessary for the plant to go through photosynthesis.

What is the meaning of botany?

Answers

Answer:

the scientific study of the physiology, structure, ecology, classification, and economic importance of plants.

The scientific study of plants

PLEASE HELP THIS IS DUE NOW
will mark brainliest!
10 points

Answers

Answer: B, D

Explanation: BrainEList me

Answer is B.
Please brainliest me :)

The organ that controls your internal clock is called...​

Answers

Answer:

The circadian biological clock is controlled by a part of the brain called the Suprachiasmatic Nucleus

Explanation:

That should be right

what defies a species?

Answers

Answer:

their color, their size, their life I guess

Question 20 of 34 Which of the following do all living things share? O A. All living things are made of the same elements. O B. All living things think. ОО C. All living things breathe oxygen. O D. All living things move.​

Answers

Answer:

All living things think.

Explanation:

all living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.

Es el nombre que se le da a un cuerpo celeste dentro de su trayectoria

Answers

aaaaaaaaaaaaaa‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏

8. Why are the proteins produced by a GMO crop monitored and evaluated? O A. To determine whether the organism will cause an allergic reaction O B. To evaluate whether the Bt toxin is produced O C. To measure hormones present in dairy products O D. To examine the need for additional fertilizers​

Answers

Answer:

 C. To evaluate whether the Bt toxin is produced

Explanation:

Mark me brainliest!!!!

To determine whether the organism will cause an allergic reaction.

Proteins have roles as toxins, anti nutrients, or allergens, which have great impact on human health.

What is GMO?A genetically modified organism (GMO) is an animal, plant, or microbe whose DNA has been altered using genetic engineering techniques.Bio fortified GM crops have been adopted, increasing micronutrient availability.GMO foods are as healthful and safe to eat as their non-GMO counterparts.Genetically modified organisms (GMOs) are produced using scientific methods that include recombinant DNA technology and reproductive cloning.

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3. Which organs are responsible for
protecting the body? How?

Answers

Answer:

Primary lymphoid organs: These organs include the bone marrow and the thymus. They create special immune system cells called lymphocytes. Secondary lymphoid organs: These organs include the lymph nodes, the spleen, the tonsils and certain tissue in various mucous membrane layers in the body (for instance in the bowel)

Explanation:

hope this helps

Bone marrow is a sponge-like tissue found inside the bones. That is where most immune system cells are produced and then also multiply. These cells move to other organs and tissues through the blood. At birth, many bones contain red bone marrow, which actively creates immune system cells. Over the course of our life, more and more red bone marrow turns into fatty tissue. In adulthood, only a few of our bones still contain red bone marrow, including the ribs, breastbone and the pelvis.

The thymus is located behind the breastbone above the heart. This gland-like organ reaches full maturity only in children, and is then slowly transformed to fatty tissue. Special types of immune system cells called thymus cell lymphocytes (T cells) mature in the thymus. Among other tasks, these cells coordinate the processes of the innate and adaptive immune systems. T cells move through the body and constantly monitor the surfaces of all cells for changes.

Lymph nodes are small bean-shaped tissues found along the lymphatic vessels. The lymph nodes act as filters. Various immune system cells trap germs in the lymph nodes and activate the creation of special antibodies in the blood. Swollen or painful lymph nodes are a sign that the immune system is active, for example to fight an infection.

The bowel plays a central role in defending the body against germs: More than half of all the body's cells that produce antibodies are found in the bowel wall, especially in the last part of the small bowel and in the appendix. These cells detect foreign substances, and then mark and destroy them. They also save information about the substances in order to be able to react more quickly the next time. The large bowel also contains harmless bacteria called gastrointestinal or gut flora. Healthy gut flora make it difficult for germs to spread and enter the body.

Mucous membranes support the immune system in other parts of the body, too, such as the respiratory and urinary tracts, and the lining of the vagina. The immune system cells are directly beneath the mucous membranes, where they prevent bacteria and viruses from attaching.

The tonsils are also part of the immune system. Because of their location at the throat and palate, they can stop germs entering the body through the mouth or the nose. The tonsils also contain a lot of white blood cells, which are responsible for killing germs. There are different types of tonsils: palatine tonsils, adenoids and the lingual tonsil. All of these tonsillar structures together are sometimes called Waldeyer's ring since they form a ring around the opening to the throat from the mouth and nose.

There is also lymphatic tissue on the side of the throat, which can perform the functions of the palatine tonsils if they are removed.

The spleen is located in the left upper abdomen, beneath the diaphragm, and is responsible for different kinds of jobs:

It stores various immune system cells. When needed, they move through the blood to other organs. Scavenger cells (phagocytes) in the spleen act as a filter for germs that get into the bloodstream.
It breaks down red blood cells (erythrocytes).
It stores and breaks down platelets (thrombocytes), which are responsible for the clotting of blood, among other things.
There is always a lot of blood flowing through the spleen tissue. At the same time this tissue is very soft. In the event of severe injury, for example in an accident, the spleen may rupture easily. Surgery is then usually necessary because otherwise there is a danger of bleeding to death. If the spleen needs to be removed completely, other immune system organs can carry out its roles.

A partly full paint can has 2.75 liters of paint left in it. What is volume of the paint in cubic
centimeters?
(3)
A) 2.75 x 10-3 cm3
C) 275 x 10-3 cm3
E) 27.5 x 103 cm3
B)
2.75 cm
D)
2.75 x 103 cm​

Answers

Answer:

2.75 x 10³ cm³

Explanation:

Volume can be measured in both liters (L) and cubic centimeters (cm³), however,

1 liter = 1000cm³

According to this question, a partly full paint has 2.75 liters of paint left in it.

Since 1 liter = 1000cm³

2.75 liters = 2.75 × 1000

2.75 × 10³ cm³ is left.

What would you say to a friend that says "GMOs are dangerous to human health"?

Answers

Everything have both positive and negative impacts

Gmos( genetically modified organisms ) are good and dangerous both

if we carefully practice genetic engineering then it is beneficial but if we use it only for our income source without caring about its worst effects then its very dangerous

Help!!! This question is nowhere in the internet!

Answers

Answer:

chargaff's rule: a=t g=c

(a+t)+(c+g)= 100

(23+23)+(x) = 100

46+x = 100

x = 54

x/2 = 27

the answer is 27%

Describe a solution that provides freshwater by accessing it as it exists in nature. pls help

Answers

If you put a grocery bag around fern and tiring it to a branch eventually the bottom of the bag will be full of fresh drinkable water because of evaporation. I hope this helps

The rate at which the concentration of a drug in the bloodstream decreases is proportional to the concentration at any time t. Initially, the concentration of the drug in the bloodstream is C0 g/mL. What is the concentration of the drug in the bloodstream any time t

Answers

Answer:

[tex]C(t) = C_oe^{-kt}[/tex]

Explanation:

From the given information:

At any given time (t), let c(t) represent the concentration of the drug present in bloodstream.

Deriving the equation:

[tex]\dfrac{dC}{dt}[/tex] decrease proportionally to Concentration C

i.e

[tex]\dfrac{dc}{dt} \alpha - C[/tex]

[tex]\dfrac{dc}{dt} = -k C[/tex]

[tex]\dfrac{dc}{c} = -k dt[/tex]

[tex]\int \dfrac{dc}{c} = -k \int dt[/tex]

㏑(C) = -kt + λ

where,

λ is the integration constant.

Integrating at t = 0, concentration of blood = Co g/mL

C(0) = Co

㏑(C₀) = 0 + λ

λ = ㏑(C₀)

From ㏑(C) = -kt + λ

㏑(C) = -kt + ㏑C₀

㏑(C)  - ㏑C₀ =  -kt

[tex]\dfrac{C}{C_o} = e^{-kt}[/tex]

[tex]C(t) = C_oe^{-kt}[/tex]

The concentration of drug in blood at any time t is:

[tex]C(t) = C_oe^{-kt}[/tex]

Imagine the CCA added to the 3' end of the tRNA consisted of DNA nucleotides. It (WOULD/WOULD NOT) be possible to connect an amino acid to this tRNA. Explain.

Answers

Answer:

The correct answer is - it would because both DNA and RNA have 3' OH.

Explanation:

Ammino acid will connect to the tRNA due to the fact that the process of aminoacylation of tRNA when DNA nucleotide is used will perform or act same the mechanism of Class II aminoacyl tRNA synthetase as both DNA and tRNA have 3'OH. This will get the help of  3'OH in the CCA to bond with charged amino acid.

Thus, the correct answer would be - it would because both DNA and RNA have 3' OH.


The development of vascular tissues helped plants become more successful
on land by
A. enabling gametes to live longer without a water supply
B. making the conversion of sunlight to sugar possible
C. causing them to become sporophytes
D. allowing water to move throughout a plant within its body
Can y’all please assist me.

Answers

I wanna say it’s B .
I could be B, but I don’t know

Botanists might study the behavior of a school of fish in the presence of a tiger shark. True or false

Answers

Answer:

false...

Explanation:

botanists study about plants


Biological concepts began with the Greeks,romans,Egyptians, or Americans?

Answers

Answer:

Egyptians

Explanation:

The earliest of roots of science, which included medicine, can be traced to ancient Egypt and Mesopotamia in around 3000 to 1200 BCE.[14][15] Their contributions later entered and shaped Greek natural philosophy of classical antiquity

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