HELPPP PLS i need helppp

Answer:

A) predation is the dominant factor affecting prey population cycling

Explanation:

Predation is a type of interaction between species where one species called ‘predator’ uses another species, the ‘prey’, as a source of food. Within an ecosystem, the number of predators and prey may vary over time in cycles of time (in these cases, the population cycles of both species are closely linked). In consequence, predation is a density-dependent factor. In the case of the snowshoe hare and its predator, the lynx, when the number of predators is too high, the number of prey drastically decreases. Subsequently, this leads to the decrease of predators that leave their home range (they don’t have enough food to survive), thereby the snowshoe hare population increases again until the peak of the population cycle (carrying capacity), and so successively.

Answer:

Selective breeding is when humans use animal breeding and plant breeding to create phenotypic characteristics by picking which animal or plant genders will reproduce together.

Explanation:

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Answer:

0.12KWH

Explanation:

Time: 2hrs

Power: 60watt

60/1000

Formula: Energy=potential/time

0.06×2= 0.12KWH

Answer:

Explanation:

Labor requirements are the tasks carry out in farms for effective production and these include;

1. Watering...the farmer or worker is expected to water the plants so that they will absorb water for effective growth..

2. Fertilization application for improve yield

3. Weeding to reduce competition for nutrients, space and water with crops.

4. Prunning

5. Harvesting of matured crops.

6 . Transporting of harvested crops.

5 daily requirements in a farm plot are:

This is an area of land that is used for agricultural purposes. A farm plot usually has one or more crops planted on the soil.

The farmers has to water the crops daily to ensure that the crops grow well. He also has to weed to reduce competition for the crops.

Using fertilizers helps to improve the yields and pesticides drives unwanted insects from the crops.

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Answer:

No, since different genes will exert varying degrees of influence on the trait

Explanation:

The term quantitative heritability refers to the transmission of a phenotypic trait in which expression depends on the additive effect of a series of genes.

Polygenic heritability occurs when a trait results from the interaction of more than one gene. And these genes can also have more than two alleles. The action of many genes and alleles can cause many different combinations that are the reason for genotypic graduation.

Quantitative traits are those that can be measure, such as longitude, weight, eggs laid per female, among others. These characters do not group individuals by any precise and clear categories. Instead, they group individuals in many different categories that depend on how the genes were intercrossed and distributed during meiosis. The result depends on the magnitude in which each allele contributes to the final phenotype and genotype. When they interact, they create a gradation in phenotypes, according to the level of contribution.  

Let us see, for instance, the eye color trait, which results from the interaction of many genes. Two of them significantly contribute to the color green, blue, or brown, while the rest of the involved genes play a role in defining the spectrum of phenotypes of each eye color. So, there are different tones of blue eyes, green eyes, and brown eyes, and the differences are determined by the contribution of each allele to the phenotype.

Answer:

Caterpillars that would eat the plant

Explanation:

Answer:

Tundra

Explanation:

i belive its tundra babe

True. The statement "In terms of plant life, this biome is extremely high in diversity, but there are very few animals that live here" accurately describes a tropical rainforest biome.

Tropical rainforest biome is known for its high level of plant biodiversity and relatively low number of animal species compared to other biomes. Tropical rainforests are home to a wide variety of plant species, including trees, shrubs, and epiphytes, but the dense vegetation and high rainfall make it difficult for many animal species to establish themselves.

However, the few species that are able to survive in the rainforest typically have specialized adaptations that allow them to thrive in this unique environment.

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Answer:Sometimes only a single area is affected, but in most cases of TBI multiple areas have been injured. When all areas of the brain are affected, the injury can be very severe.

so yes

Explanation:

Answer:

In some cases

Explanation:

In some cases hiting specific parts of the body can restrict or damage all body functions, but those cases are rare. It is more likely that if a part of the brain is damage only a few specific function are affected.

Brainliest?

Answer:

Females have XX sex chromosomes while males have XY sex chromosomes.

Answer:

The correct answer is - C. Enteral and local.

Explanation:

Answer:

The potentially linked genes are the x or the y chromosomes.

Explanation:

And some of the more familiar sex linked traits are hemophilia, red-green blindness, and congenital night blindness.

Answer:

B

Explanation:

the nutrient that is required for repairing cells is protein

Answer:

The one above is not the right answer, oxygen is the correct answer

Answer:

The correct answer is - incomplete dominance.

Explanation:

The incomplete dominance is the pattern of inheritance where the recessive allele is not completely masked by the dominant allele in the heterozygous condition and makes a mixed or blend expression of both dominant and recessive traits.

In the given question, the pattern for the flower color is incomplete dominance as in the cross between the red and white flower poinsettias produce pink instead of red in F1 generation where the condition is heterozygous. The phenotypic ratio of in F2 generation in this type of inheritance is 1:2:1 which is approximately similar in this case 64:107:53.

Answer:

The calculated chi-square value is 1.53, and the null hypothesis cannot be rejected.

Explanation:

Answer:

Use the following key to help you complete the field study.

HINT: You can view the creatures by clicking on the link HERE.  You may also use the activity on Page 5 of the lesson in order to view them.

Step

Physical Feature

Classification

1

Smooth skin

Go to 2

Fur

Go to 3

2

One eye

Go to 4

Two eyes

Go to 5

3

One eye

Go to 7

Two eyes

Go to 8

4

Arms and legs

Silkus monowrestle

Legs only

Silkus monosquirmus

5

Arms and legs

Go to 6

Legs only

Silkus duosquirmus

6

Tail

Silkus tallyhas

No tail

Silkus stretchilus

7

Tail

Fuzzus tallywag

No tail

Fuzzus feelzalot

8

Two teeth

Go to 9

More than two teeth

Fuzzus chompilus

9

Pointy

Fuzzus pointilus

Square

Fuzzus squarilus

this is the lesson

Answer:

Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at the Earth's surface, followed by cementation

The seven features that we can use to identify the depositional environment in which sedimentary rocks are formed are stratification, cross-beds, graded bedding, ripple marks, mud cracks, fossils, and concretions.

Sedimentary rocks are created by the materials being deposited at the Earth's surface and then being cemented at their positions by water bodies.

There are four ways that these rocks are created:

Examples of sedimentary rocks are:

They are used to making cement, glass, building stones and act as energy sources.

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Answer:

I think It's A

Explanation:

I hope I helped :)

Answer: Reducing pollutants in the air is important for human health and the environment. Poor air quality has harmful effects on human health, particularly the respiratory and cardiovascular systems. Pollutants can also damage plants and buildings, and smoke or haze can reduce visibility.

Answer:

(Choice D)

Arg - Gly - Ser

Answer:

Dear Seb,

                     Thank you for your letter, it means a lot to me seeing as though i'm still transitioning into my new school and finding friends. I miss you and all of our friends back home. it's funny, even though i have been gone for months I still refer to California as home rather than New York. It's senior year, the closing chapter of my childhood and I feel as though I have started all over again. I try to remain optimistic, but I feel like my entire life was disturbed since I moved away. I have been trying to get myself involved as much as possible for a new senior class student. An idle mind is not complacent and I find myself in a rut whenever I am not doing anything. Keeping myself busy has distracted me from my constant stress, and anxiety when I think about how far I am from everything I know and love. My current motivator is the chance that I could get accepted into a UC school and go back home. I miss you.

                                                     Love always,

                                                                             Jasmine

Explanation:

Answer:

Vertebrates represents animals with backbones.

Answer:

D. Vertebrates

Explanation:

Answer and Explanation:

The difference between a food chain and a food web:

Food Chain

- Only one possible direct line of energy going through organisms

- Consists of usually 4-6 organisms

Food Web

- Multiple links  that branch off in a web-like form, with some organisms being interconnected with each other.

The answer is the third option: A food chain represents one possible pathway that energy and matter can take in an ecosystem. A food web contains multiple, interconnected food chains and describes how energy and matter moves through an entire ecosystem.

#teamtrees #PAW (Plant And Water)

Answer:

Autotrophs

Explanation:

Autotrophs are organisms that use energy directly from the sun or from chemical bonds. Commonly called producers, they use the energy and simple inorganic compounds to produce organic molecules. Autotrophs are vital to all ecosystems because all organisms need organic molecules and only autotrophs can produce them from inorganic compounds. There are two basic types of autotrophs: photoautotrophs and chemoautotrophs.

Photoautotrophs

Photoautotrophs are autotrophs that use energy from sunlight to make organic compounds by photosynthesis. Photoautotrophs include plants, algae, and many bacteria, as shown in the figure below. They are the primary producers in the vast majority of ecosystems on Earth.

Chemoautotrophs

Chemoautotrophs use energy from chemical bonds to make organic compounds by chemosynthesis. Chemoautotrophs include certain bacteria and archaeans. They are the primary producers in ecosystems that form around hydrothermal vents and in hot springs.

Answer:

Autotrophs

Explanation:

Autotrophs are the only type of organism that produce energy for other organism.

However, there are different types of autotrophs that do 2 different things to produce their food.

First off, autotrophs are made up of fungi, algae, bacteria, and more commonly, plants.

They produce their own food two different ways,

The first way, and most commonly known, is photosythesis.

This is where a mix of carbon dioxide, water, and sunlight undergo 2 complex proccess to make glucose.

This is the energy that consumers, known as heterotrophs take from the autotrophs.

The second and less commonly known way of producing food is chemosythesis.

In chemosytrhesis, carbon dioxide or methane which is transformed into nutrients through the oxidization of things such as hydrogen gas and hydrogen sulfure, whihc are mainly found deep in the ocean in hydrothermal vents.

So, to answer your question:

Autrophs produce their own energy

Or more specific:

Plants, fungi, bacteria, and algae produce their own energy.

Hope this helps! :)

Losing baby teeth is an example of the physical dimension of development. So, it's D.

Physical development may be defined as the transition of the character or traits of humans between birth and adolescence.

Any transition of value may be considered under moral development. Psychosocial development involves the ability to understand the perspective of others on the basis of own knowledge and desires.

Cognitive development involves the adjustment of your characters with infants that including rhymes, stories, singing, etc.

Therefore, the correct option for this question is D.

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