help me pleaaaasseee!!!?? explain how locusts affects crop production and how it can be prevented...
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I think this will help
Explanation:
good luck. :)
Related Questions
I need help plz !!!!!!!!
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Answer:
ur correct its measured in A
Answer:
I believe its A for Amperes
Explanation:
Compare and contrast the difference between how nerve impulses travel
along a neuron vs how the signal passes
between neurons. List at least 3 detailed points for each. (3 marks)
Answers
Answer:
Don't know if this answers what you are asking, but I found this.
Explanation:
Sensory neurons receive impulses and carry them from the sense organs to the spinal cord or brain. Interneurons connect sensory and motor neurons and interpret the impulse. Motor neurons carry impulses from the brain and spinal cord to muscles or glands. Draw and label the structure of a typical nerve cell.
How is local weather influenced by global patterns of atmospheric movement?
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Answer: A mountain range in the path of prevailing winds can influence where precipitation falls. When humid winds blow from the ocean toward coastal mountains, they are forced to rise. The rising air cools and its water vapor condenses, forming clouds.
A bacterium can reproduce quickly by splitting into two cells. Which of these best describes the genetic make-up of the resulting two cells?
a/They have the same amount of genetic material and are identical.
b/They have the same amount of genetic material but are not identical.
c/They have half the amount of genetic material, which grows in size.
d/They have half the amount of genetic material, but then it duplicates itself.
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Answer:
A . They Have The Same Amount Of Genetic Material And Are Identical
Explanation:
what are the symbiotic relationship between maple tree and birch tree plss help rn
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Answer: A mutualistic relationship between the mycorrhizae and the roots of the trees. ... What is the difference between Pine Trees and Maple Trees? ... or wherever else Birch trees are common (they have a symbiotic relationship with birch trees).
Explanation:
Which best describes a controversial issue associated with the use of genetically modified crops?
A. The use of genetically modified crops to increase potential yield
B. The short-term use of genetically modified crops in famine-stricken countries
C. The development of genetically modified crops which are resistant to herbicides
D. The long-term effects which may arise from the use of genetically modified crops
Answers
Answer:
It's D
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The long-term effects which may arise from the use of genetically modified crops is a controversial issue associated with the use of GM crops. They are reported to be having serious health impacts.
What is genetically modified crops ?Some crops are designed using genetic techniques to insert them some desired characteristics such as microbial resistant, high yield, taste, bigger size etc. Genetic engineering techniques such as CRISPER genes are common today to modify the crops in order to meet the desired features.
Genetically modifying food is a relatively new process, thus it is unclear how it will affect food safety in the long run. Human health is a major concern with regard to the drawbacks. While study is ongoing, scientists have not yet demonstrated that eating GMO foods is unhealthy.
Allergic reactions, genetic changes, devastations of good insects and their diversity etc. are the drawbacks of GM crops. Some even leads to cancer. Hence, option A is correct.
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PLS HELP!! ILL MARK BRAINLIEST
1.
Why, as a biology student, do you need to know Chemistry?
2.
What is the radius of a Carbon atom?
3.
Where is the majority of the mass of an atom found?
4.
Describe the location and charge of a proton.
5.
Describe the location and the charge of a neutron.
6.
Describe the location and charge of an electron.
I
7.
Like charges
8.
Unlike charges
9. What are the three names commonly used to refer to the places where electrons can be
found?
10. Approximately,
manmade.
elements are found naturally on Earth. The others are
11. How does the Periodic Table organize elements? (2 answers)
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Answer:
1. While Biology is the study of living things, living things themselves are made up of chemical composition. Our survival is dependant on the reactions taking place inside and outside the body. Hence, to understand living things, biologists needs a good understanding of chemistry.
2. 170 pm is the radius of a Carbon Atom.
3. The vast majority of the mass of an atom is concentrated in its nucleus
4. Protons are found in the nucleus of the atom. This is a tiny, dense region at the center of the atom. Protons have a positive electrical charge of one (+1) and a mass of 1 atomic mass unit (amu), which is about 1.67×10−27 kilograms.
5. Neutrons are located with protons in the nucleus; they too exchange mesons with protons and with each other to form the strong nuclear force, but they do not have to overcome the repulsion from Coulomb forces since neutrons are not charged.
Explain why there is such a large difference between the amount of protein
found in the plasma of the glomerulus and the amount of protein found in the
filtrate.
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where did the plant get energy it needs to grow ?
Answers
Answer:
the sun, air, water it gets
Answer:.
They get their energy from the sun. They get their food by doing a process called photosynthesis
Explanation:
Please look at the picture and answer I will mark brainliest if right
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Answer:
can't see the simulation so can't answer properly, most populations are in equilibrium is I had to guess unless some external force is applied which could be a change in environment or change in predatory pressures
Explanation:
Water absorbed by the roots moves through the stem and enters the leaves. Most of this water is lost in transpiration. Explain how the internal structure of leaves results in the loss of large quantities of water in transpiration
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Exchange surfaces are surfaces that are adapted to maximise the efficiency of ______ and solute( a substance dissolved in a liquid) exchange across them
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Answer:
gas
Explanation:
Answer:
Explanation:
Gasssssssss is the answer have a great dayxx
What are alternative resources
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Answer:
Alternative energy refers to energy sources other than fossil fuels (such as coal, petroleum, and diesel) and includes all renewable and nuclear energy sources.
Explanation:
Name the disease in which:
a) A person fears from water
b) Yellowing of skin takes place
Answers
Explanation:
pagal jjhgghg fossil hjiuyyyyyyyyyyyyyyyyyy
Why are lab safety rules important? I’m currently doing an essay with minimum of 250 words. You don’t really have to do that but can y’all give me some facts/ideas to put in my essay? Thank you and good day <3
Answers
Answer:
Explanation:
I know that Lab Safety Rules are important because laboratories have a wide array of safety hazards, which is why it is so important to understand the important of lab safety. By becoming familiar with the laboratory you're working in and always following proper safety procedures, you can help to prevent or eliminate hazards.
Fill In The Blank
What is the strongest acid listed in 2-2?
What is the weakest acid listed in 2-2?
What is the strongest base listed in 2-2?
Answers
Answer:
Strongest acid is hydrochloric acid
Weakest acid is rainwater
Strongest base is sodium hydroxide
Explanation:
pH is defined as the measure of hydrogen ion concentration in a particular solution. pH values seen between 0 and 1 are actually known to be strongest acids. Weakest acids are the ones that move towards neutrality. The neutral pH value is 7.0.
Looking at their pH values, we will discover that hydrochloric acid is the strongest acid. Rainwater is weakest acid because it moves towards neutrality. Sodium hydroxide is the strongest base.
In pH, values between 0-6 are referred to being acidic, 7 is neutral and while 8-14 are basic.
Answer:b
Explanation:
WILL GIVE BRAINLY IF CORRECT!! REPORT RANDOM ANSWERS!! ASAP!!
1. Which statement is NOT true regarding the above picture?
A. Cave fish live in the dark, and therefore no longer needed the adaptational advantage of needing eyes
B. It is not possible that these two fish came from a common ancestor.
C. Cave fish developed different adaptations from minnows because of their surrounding environment, like sensitivity to vibrations.
D. Minnows would not be well adapted for extremely dark environments.
2. What type of evidence of evolution does the above picture represent, when you notice the presence and lack of eyes in the minnow & cave fish?
A. Eyes must be a Homologous structure
B. Eyes must be an analogous structure
C. Eyes must represent biochemical evidence
D. Eyes must be a vestigial structure
Answers
ANSWER
number 1. B
number 2. A
im not 100% sure so please think about it before answering.
The presence and lack of eyes in the minnow & cave fish shows that eyes must be a Homologous structure.
Evolution is the stepwise process by which contemporary organisms emerged from earlier ancestors. We must note that organisms that evolved from the same ancestor must share some structural and functional similarities. Hence, it is not possible that these two fish came from a common ancestor.
A homologous structure is a structure that is present in two species that come from a common ancestor. Hence, the presence and lack of eyes in the minnow & cave fish shows that eyes must be a Homologous structure.
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a crow vending machine is associated with what type of learning
Answers
Sorry you've waited so long for an answer! I belive the type of learning associated with a crow vending machine is trial and error! So sorry once again!
Completa la frase: He descubierto que, para lograr una solución ante el conflicto, sin dañar a otra persona yo:
Answers
Answer:
Hablar directamente.
Explicación:
He descubierto que para lograr una solución al conflicto, sin dañar a otra persona, tengo que hablar directamente con la persona que es la única solución para terminar con el conflicto entre dos partes. Hay cinco estrategias de resolución de conflictos que la gente puede utilizar para evitar el conflicto, que son evitar, derrotar, comprometer, acomodarse y colaborar. Mediante el uso de estas estrategias podemos prevenir conflictos de cualquier tipo.
What are igneous rocks made of
A. a moisture of materials made from both living and no living processes
B. Materials that crystallized from magma or not lava, not from once living things
C. Materials that came from living things and that accumulated on the sea floor
D. Fossil fuels and other materials that came from once living things
Answers
Answer:
B
Explanation:
Igneous rocks are formed by the solidification of magma or lava.
Answer: Igneous rocks are made of B. materials that crystallized from magma or not lava, not from once living things
Explanation: Igneous rocks are formed from the solidification of magma, which is a hot (600 to 1,300 °C, or 1,100 to 2,400 °F) molten or partially molten rock material. Earth is composed predominantly of a large mass of igneous rock with a very thin veneer of weathered material—namely, sedimentary rock.
What is the law of dominance
What is the law of segregation
Answers
Answer:
Mendel's law of dominance states that in a heterozygote, one trait will conceal the presence of another trait for the same characteristic. ... The recessive allele will remain “latent,” but will be transmitted to offspring by the same manner in which the dominant allele is transmitted.
What is the law of segregation- The law of segregation ensures that a parent, with two copies of each gene, can pass on either allele. Both alleles will have the same chance of ending up in a zygote. In sexually reproducing organsisms, the genome is carried in two identical copies. A copy was inherited from each parent, in the form of a gamete
Explanation:
What is Alligator/ploverbirds relationship
Answers
Answer:
The ploverbird and alligator have a symbiotic relationship.
Explanation:
The ploverbird cleans the alligators teeth in order to eat and the alligator gets a dental checkup so they both benefit from the relationship.
need help will give brainlist
Answers
Answer:
B. Invasive Species
hope this helps :)
How did you determine if your predator/prey relationship was stable? What was your dependent variable? What type of measurements or observations need to be recorded during your investigation? What was your control? How will you reduce errors? What type of calculations need to be made?
Answers
Answer:
However, if the size of a prey population gets tooo small, many of the predators may not habe enough food to eat and will die... S predator-prey population size relationship that results in both populations survivng over time, despite flucuations in the size of each one over several generatisn as described stable
Explanation:
look at the following images, then in your own words, describe how they are different.
Answers
Answer:
they have different locations of where the foods are located
how many orbitals/energy levels does sodium have?
Answers
Answer:
sodium has 11 protons and 11 electrons.
Explanation:
There are 2 electrons on the first energy level, 8 electrons on the second level, and 1 electron on the third energy level.
Complete the diagram pictured on the right by identifying each missing label.
A blank
Answers
Da ba dee da ba daa, da ba dee da ba daa
Da ba dee da ba daa, da ba dee da ba daa
Da ba dee da ba daa, da ba dee da ba daa
What is the product of meiosis I?
Answers
Answer:
Meiosis I, a reductional division of two haploid cells produces offspring cells that are not genetically identical with the event of recombination. Haploid girl cells have half the original/parent cell chromosomes.
Explanation:
meiosis II, an equational or mitotic division, divides the haploid cells created in meiosis I to produce four identical daughter cells that ultimately form the male/female gametes (egg/sperm).
Here chromatids split in contrast to meiosis I when homologous chromosomes apart.
Red blood cells: send messages protect the body support bones transport oxygen
Answers
Answer:
Transport oxygen.
Explanation:
Red blood cells transport oxygen throughout the body with the help of hemoglobin.
are the anthers in this flower located above or below the stigma
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Answer:
Above
Explanation:
The anthers are always above the stigma.
Anthers in this flower located always above the stigma are the anthers, the primary reproductive component of the flower, anthers are where male gametes are dispersed.
What are the anthers in flowers?The pistil refers to all of the female components. The stigma, which is a sticky surface open to pollen, is found at the top of the pistil.
A pollen-containing unit is another name for it, the angiosperms' stamens contain it. A filament or stalk, which resembles a thread, supports the object.
Therefore, anthers are where male gametes are dispersed. The top anther and the stalk or filament that supports it are what are known as the masculine components of the flower, or stamens.
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