Why do we always consider the Economic Threshold Level (ETL) in farming? What
advice you can give to the farmer about the control of insect pests considering
climate change?___________________________________________________________________________________________________________​

Answers

Answer 1

Answer: Climate Change will always bring Pests/insects

Explanation: Pests and Insects migrate to better climate balanced areas when the climate in their habitat has changed and it's best to maintain crops from pests and insects but to be honest they will always come.


Related Questions

13. Populations of organisms grow at an _______ rate, but ____ factors such as food, habitat, predators, weather, disease, climate, & temperature can affect the maximum population size an area can support.

14. Sea otters are an example of a _________ species where the effects of overhunting this population of organisms will severely affect the population #s of other species.

15. _______ is determined by the # of species in a specific area as well as the # of different kinds of species in a specific area.

Answers

13. Exponential, limiting
14. Keystone
15. Population (not completely sure on this one, may be something like biodiversity)

Where do you think the most chloroplasts are found in the plant system—in leaves, the stem, or the root?

Answers

leaves

Explanation:

Chloroplasts are mostly found in the parts of the plant that are capable of photosynthesis.

During the retreat of a glacier, pebbles and bare rock that were under the sheet are exposed to the air. What is likely the next event to occur?
( don’t mind the blue dot )

Answers

I think it’s cause About 200 years ago, the glaciers started melting, which scientists call "glacial retreat." With the retreat of the glaciers, ridges of rock and debris called moraines remained. Moraine is little more than bare rock and no plant life can exist on it until the first stages of succession begin.

The retreat of a glacier, pebbles and bare rock that were under the sheet are exposed to the air. Thus, option D is correct.

Why, explain brefly?

it’s cause About 200 years ago, the glaciers started melting, which scientists call "glacial retreat."

With the retreat of the glaciers, ridges of rock and debris called moraines remained.

Moraine is little more than bare rock and no plant life can exist on it until the first stages of succession begin.

Thus, option D is correct.

To learn more about  "glacial retreat." click here:

https://brainly.com/question/14279654

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How is the cytoplasm divided between the two cells that result from mitosis in plant cells? In animal cells?​

Answers

Answer:

The contractile ring shrinks through the center of the cell, evenly dividing the cytoplasm between the two halves. This indicates that cytokinesis is completed and the cell has been replicated.

Need help please. Which statement describes the Chesapeake Bay?

*One of Virginia's major rivers flows into the Chesapeake Bay.

*The portion of the bay located in Virginia is on its east coast.

*Chesapeake Bay is one of the largest watersheds in Virginia.

*Less than half of Virginia's water drains into the Chesapeake Bay.

Answers

Answer: C I'd say

Explanation: The Chesapeake Bay is the largest estuary in the United States. The Bay is located in the Mid-Atlantic region and is primarily separated from the Atlantic Ocean by the Delmarva Peninsula with its mouth of the Bay at the south end located between Cape Henry and Cape Charles. So tldr: C

C sounds right to me.

As you worked down the dichotomous classification key to identify sharks, did you go from general to specific characteristics or from specific to general characteristics? Explain your answer using four characteristics that were used in the shark key.

Answers

When constructing a dichotomous key, we should start with general characteristics and then move to more specific characteristics. A dichotomous key lists an organism's structure and behavior so it may be recognized through elimination.

What are four characteristics that are used in the shark key?

When attempting to categorize an organism, scientists frequently make use of a dichotomous key. A dichotomous key is a listing of specific features, such as structure and behavior, in such a way that an organism may be identified through a process of elimination. Examples of dichotomous keys include the following:

The shape of the body, the number of gill slits, the position of the mouth, and the shape of the caudal fins are the dichotomous keys for identifying sharks. Other features include the length of the dorsal fins or the number of dorsal fins, the presence or absence of pelvic fins and the shape of the skull.

Learn more about dichotomous classification key, here:

https://brainly.com/question/2235448

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Which best describes RNA?
Single-stranded & contains uracil and ribose
Single-stranded & contains thymine and ribose
Double-stranded & contains uracil and ribose
Single-stranded & contains thymine and deoxyribose

Answers

Single stranded and contains uracil and ribose

NO LINKS Explain how a knee-j erk reflex occurs.

Answers

Answer:

The sensory neuron receive the stimulus by tapping at the knee cap and its going to send the message all the way to the spinal cord. And then it will make a U-turn and they will send the message back to motor neurons and then back to the knee cap so that the muscle will contract and your knee will just kick up.

Explanation:


1. What organism that does
cellular respiration will you
include in your aquaponics
system

Answers

Answer:

Fish, Tilapia

Explanation:

Fish can live in the water tank

it releases carbon dioxide , which plants need for photosynthesis

ammonia from fish can also act as fertilizer for plant

If u want specific species, tilapia

can adapt to environment and withstand less than ideal water conditions

resistant to many pathogens and parasites

How does an increase in the human population affect ecosystems?
A larger human population increases Earth's biodiversity.
A larger human population has a greater need for natural resources.
A larger human population produces more natural resources for living things
A larger human population helps matter cycle through ecosystems more quickly

Answers

Answer:

B, A larger human population has a greater need for natural resources.

Explanation:

Biodiversity means the population of something. But humans are using more resources as the human biodiversity increases.

SOOOOO... as the biodiversity of the human population increases, CAUSES us to use resources.

Species
Sequence of Amino
Acids in the Same Part
of the Hemoglobin
Molecules
Human
Horse
Gorilla
Chimpanzee
Zebra
Lys-Glu-His-Iso
Arg-Lys-His-Lys
Lys-Glu–His-Lys
Lys-Glu-His-Iso
Arg-Lys-His-Arg
O A Horse and Zebra are the least related.
O B. Human and Chimpanzee are the least related
O
C. Human and Zebra are more closely related than Human and Chimpanzee
D. Human and Chimpanzee are more related than any other pair

Answers

Answer:

D. Human and Chimpanzee are more related than any other pair

Explanation:

The image in this question shows a tabularized information on the amino acid sequence of hemoglobin protein in different species. This amino acid sequence can be used to deduce whether two or more species are closely related or not. The amino acid sequence of the hemoglobin of the different organisms are as follows:

- Human: Lys-Glu-His-Iso

- Horse: Arg-Lys-His-Lys

- Gorilla: Lys-Glu–His-Lys

- Chimpanzee: Lys-Glu-His-Iso

- Zebra: Arg-Lys-His-Arg

Based on the above sequences, it can be observed that the amino acid sequence of humans and chimpanzee are the same with little to no differences while other species that have similar sequences differ in one or two amino acids. This means that Human and Chimpanzee are more related than any other pair.

The proper name for the wide flat part of a feather is

Answers

I believe it’s called vane

In your words, give a brief overview of the process of photosynthesis. Include where each phase takes place within a plant cell.

Answers

Photosynthesis is when light energy is converted to chemical energy. The plants takes in carbon dioxide and water. This transforms it into oxygen and glucose. The chlorophyll absorbs energy from the light and converts to chemical with water.

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large
deposit of dust that contained substances only found in asteroids. What most likely killed off the dinosaurs?

Answers

Answer:

the answer is A

Explanation:

monke

help pls will give branliest

Answers

Answer:

I believe the ans is streptococcus

Which of the following is NOT an effect of habitat fragmentation?
Organisms have decreased ability to move around.
Organisms have decreased food sources.
Organisms have greater chances to find a mate.
Organisms have fewer opportunities to hunt for food.

Answers

c. organisms have greater chances to find a mate

what property of greenhouse gas make them important Earth's temperature?

Answers

Answer:

The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere.

Explanation:

The greenhouse effect occurs as the gases reach Earth’s surface. As the short wave energy heats the surface, some of the longer wave energy radiates back into the atmosphere and back into space. Greenhouse gases absorb some of the energy and trap it in the lower atmosphere. Less heat radiates into space, and Earth is warmer.

Which of the following is a direct negative consequence of aquaculture?
Multiple choice question.

A)
Intensive production of food organisms

B)
Job security for workers

C)
Production of biofuel

D)
Relieving fishing pressure on overfished species

E)
Decomposition of fecal matter causes oxygen depletion in water

Answers

D) relieving fishing pressure on over fished species

Use the information and graph to answer the following questions what conclusion can be drawn

Answers

Answer:

C

Explanation:

Explain how the biogeochemical cycles obey the law of conservation of matter. Use 1 cycle as specific evidence to support your claim.

Answers

Answer:

i

Explanation:

iiiiiiiiiiiiiiiiiiiiiiiii

Pls help me. And thank you so so much!

Answers

Answer:

A

Explanation:

got this

The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a BLANK
A boundary, where two tectonic plates
pull apart.

Answers

Answer:

The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a

Explanation:

The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a divergent boundary where two tectonic plates pull apart.

What is a Divergent boundary?

This type of boundary occurs when two tectonic plates pull away from each other.

Common examples are Great Rift Valley in Africa and the Mid-Ocean Ridge which were formed as a result of the divergent boundary.

Read more about Divergent boundary here https://brainly.com/question/20458241

Brainliest
The greatest biodiversity of species of living organisms is found in a
Desert
Rain Forest
Estuary
Taiga

Answers

Answer:

B) Rain forest

Explanation:

can anyone help me with this please​

Answers

Here Is You Awnser's Hope It Helped :)

19 = Wave Length

20 = Compression

21 = Rare Fraction

22 = Displacement

23 = Crest

24 = Wave Length

25 = Trough

Describe the snail color that will offer the greatest selective advantage if the trends shown in graph 2 continue. Use evidence from the information on banded snails to support your claim. ​

Answers

Explanation:

accurately describes the snail color that will offer the greatest selective advantage if the trends shown in Graph 2 continue, “The yellow snail color with banding will offer the greatest selective advantage.” The response uses evidence to support the claim, “in this case yellow snails, because they can withstand ...

An animal that does not have the traits to adapt to its surroundings will?

Answers

It may become endangered

Explanation: If organisms cannot adapt to the changes in their ecosystem, they may move to another location. If they will not move, the species may become threatened, endangered, or extinct. Under an evolutionary phenomenon called relaxed selection, traits that were advantageous in one time and place become obsolete in another. Traits that aren't actively maintained by natural selection tend to become smaller or less functional over time, studies suggest.

Write a message which must be put on the alcoholic drinks to alert pregnant women.
like a short message/warning

Answers

Answer:

Warning, it is advised if pregnant that you do not consume alcohol as it can cause discomfort or risk of injuring the foetus.

Explanation:

Why do traits increase within a population over time

Answers

Gene duplication, mutation, or other processes can produce new genes and alleles and increase genetic variation. New genetic variation can be created within generations in a population, so a population with rapid reproduction rates will probably have high genetic variation.

What conclusion can you make regarding how humans affect biodiversity? Is evidence from the graph to support your answer

Answers

Answer:

Decrease population of staghorn coral and spotlight parrot fish.

Explanation:

Humans greatly affects biodiversity by decreasing the population of most of the organisms due to its activities. Human activities causes pollution in the environment as well as disturbed the habitats of many organisms that leads to  decrease in their population. Humans activities releases carbondioxide gas in large concentration that will leads to the increase of pH of the ocean water which adversely affected the population of many marine animals such as staghorn coral and spotlight parrot fish etc so that's why we can say that human activities adversely affected biodiversity.

What are the four types of receptors? What kind of stimulus does each one respond to?

Answers

Explanation:

Broadly, sensory receptors respond to one of four primary stimuli:

• Chemicals (chemoreceptors)

• Temperature (thermoreceptors)

• Pressure (mechanoreceptors)

• Light (photoreceptors)

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