Help I will give extra points to anyone who helps question is In the photo

Answer:

C

Explanation:

Because the student is observing the effects on the population, so it would make more sense to add more fish to the tanks to see how they would get effected.

A student is planning an investigation of the effect of population size on an ecosystem, so she should continue to add more goldfish to the tank and observe the results, as in Option C.

In the student's investigation, the goal is to observe the effect of population size on an ecosystem using a fish tank with goldfish. The student has already decided to use a five-gallon fish tank with ten goldfish for the experiment, so by adding more goldfish to the tank, the student can observe the effect of population size on the ecosystem. As the population of goldfish increases, the competition for resources such as food, oxygen, and space will also increase. This can lead to changes in behavior.

Hence, she should continue to add more goldfish to the tank and observe the results, as in Option C.

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Explanation:

Characteristics of Plasmodium

They characteristically show the presence of apical complex.

Apical complex consists of polar rings, rhoptries, micronemes, mitcochondrions, microtubules and microspores

Organs for locomotion

They show slight amoeboid change of form

The parasite in their life cycle shows an alternation of generation accompanied by an alternation of host

Answer:

Gas

Explanation:

Because when we heat water water vapour will come in the gas form

Answer:

The answer is gas

Explanation:

Sorry I don't really know how to explain, when water vapor occurs, the water rise up to the sky in the form of gas.

Hope this will help❤️

Answer:

Population change is governed by the balance between birth rates and death rates. If the birth rate stays the same and the death rate decreases, then population numbers will grow. If the birth rate increases and the death rate stays the same, then population will also grow

Explanation:

Natural increase in a population occurs where Birth rate is greater than death rate. ... Natural decrease occurs when death rate is greater than birth rate. This means that more deaths occur in a population than babies are born so population numbers decline

The population will be doubled by immigration. The correct option is C.

When an animal settles down in a habitat because it has resources nearby or because it is a good fit for them, this is referred to as immigration.

When an animal emigrates, it's because its habitat is no longer perfect for it and it needs to move to a new location with a better habitat.

It is the quantity of members of the same species that have entered the habitat during the time period under examination from outside the habitat.

To immigrate means to move permanently to another country. To migrate is to move, much like wintertime birds. Depending on the viewpoint, one can either migrate, immigrate, or emigrate.

Immigration can increase the size of a population if the birth and death rates are equal.

Thus, the correct option is C.

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Answer:

Preservation usually involves preventing the growth of bacteria, fungi (such as yeasts), and other microorganisms.

Explanation:

Nature uses microorganisms to carry out fermentation processes, and for thousands of years mankind has used yeasts, molds and bacteria to make food products such as bread, beer, wine, vinegar, yogurt and cheese, as well as fermented fish, meat and vegetables reduce food spoilage.

Answer:

B- the usual South America-to-Southeast Asia winds ease.

Explanation:

The usual South America-to-Southeast Asia winds did not blow from west to east because of El Nino event. In normal condition, the winds blow easterly from South America-to-Southeast Asia which means from west to the east direction but due to El Nino event, the wind blows is reversed which causes the blowing of winds towards westerlies which means from east to the west direction so the usual blowing of winds from South America-to-Southeast Asia  did not occur.

Answer:

eating too little of foods high in iodine

Explanation:

Iodine deficiency lead to goiter that is why it is necessary to consume food rich in iodine like taking iodized salt or sea foods which prevent this. This lead to goiter because, your thyroid gland need iodine to repair tissues, produce thyroid hormones, aid metabolism and for proper growth,therefore deficiency of it will result in non of the following functions.

The correct option is (2) either LI or II .

The term genotype refers to the genetic component of a trait.

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Explanation:

Cortisol secretion is regulated by the hypothalamic hormone, CRH, and the pituitary hormone, ACTH, in the hypothalamus-pituitary-adrenal axis. Cortisol is known as a stress hormone involved in the response to physical and/or emotional stress.

Answer: Greener air Plants

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(a) troposphere

The atmosphere has five different layers that are determined by the changes in temperature that happen with increasing altitude. Living at the surface of the Earth, we are usually only aware of the events happening in the lowest layer, the troposphere, where all weather occurs

Answer:

A

Explanation:

that what i think

i don't know if I'm right

Answer:

February 25, March 27, April 25, May 24

Explanation:

I did the science moon phases for this! I would explain if it showed the graph and everything.

Good luck with it!

The Moon's orbit, which completes one full spin in 27 days, 7 hours, and 43 minutes, is the source of this motion. It compels the Moon to move 12–13 degrees east every day. February 25, March 27, April 25, May 24 Thus option C is correct.

When the Moon fills the sky in a perfect circle, it is said to be full.

We can only view the portions of the Moon that are illuminated by other objects because the Moon doesn't create any visible light on its own.

This change causes Moonrise to occur every day around 50 minutes later and necessitates a slightly longer Earth rotation to bring the Moon into view.

Technically, the Moon's “fullness” lasts only a brief period of time.

Therefore, the Moon can appear to be full to the unaided eye for as long as three days.

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Answer: 7. Salt 8. Luteal or decline. 9. Lungs. Brainliest?

Explanation:

Answer:

Cardinal traits, central traits, and secondary traits.

Explanation:

There are three types of traits according to the Gordon Allport which organized traits into three levels that is cardinal traits, central traits, and secondary traits. Factors that affect these traits are the environmental factors as well as genetic factors. Some of these traits acquire by an individual through inheritance while on the other hand, other traits can get by the people through the exposure to environment that leads to the presence of that traits.

Answer:

The answer is A. It is expensive to produce and transport

Explanation:

Answer:

Auroras

Explanation:

Hope this helped :)

Answer:

Auroras

Explanation:

Auroras often form near Earth's north and south magnetic poles, but sometimes they can also occur near the equator. Their position all depends on solar winds. The stronger the solar wind is, the bigger and brighter the aurora is.

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The identification of the organelles labeled on the animal cell to the right are:

An animal cell is a multicellular cell that is present in all animals. The main distinction between an animal cell is that it is made up of without cell wall.

Animal cells do not contain the things such as vacuole chloroplast that are present in plant cells and the cell walls. They are not unicellular because animals are always multicellular.

As the animal cell is a multicellular cell it contains cell organelles like mitochondria endoplasmic reticulum, ribosome, a nucleus that contain the genetic material of the animal.

Thus, the correct options are Label A :  D, Label B : B, Label C :  C, and Label D :  A.

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Answer:

the movement of carbon dissolved in ocean water into rocks

Answer:

Increases redox potential decreases microbial growth inside food.

Explanation:

The redox potential is considered as one of the most complex indicators of the physical conditions of microbial cultures. The measurement of redox potential could be very useful for the determination of qualitative and quantitative parts of the microbial contamination. During the bacterial growth, the redox potential of the medium decreases. Redox potential is a measure of the tendency of a biological species which can be acquire or lose electrons through ionization. If the redox potential of the medium is increases, there will be lower growth of microbes in the food and vice versa.

Answer:

False

Explanation:

heterozygous means there are two different alleles. So the trait would be written as Bb. I can't write the other option because it counts it as a swear word but it means that there are two identical alleles. So it would be written as BB

Answer:

False

Explanation:

Answer: 15. Oxygen. 16. Cortex. 17. epiglottis

Explanation:

Answer:

a child inherits 50% of the each parents genes.

Explanation:

the percentage goes all the way back to grand parents and great grand parents because your parents also inherited 50 percent of each of their parents. and their parents i herit from ther parents and so on. therefore when u inherit your genes and triats you also inherit some of your grandparents genes. that why some traits might be in the person's mother or father but not in the child because genes are divided into two with each generation.

Answer:

autotrophs

Explanation:

Answer:

The first one is your answer

Chloroplasts take in more nitrogen, which increases the rate of photosynthesis illustrates feedback mechanisms in plants.

feedback mechanism is a form of system regulation that occur in living organs which help to return or restore the body to it's original normal internal condition for sustainability of living. It is also called homeostasis.

Chloroplasts take in more nitrogen, which increases the rate of photosynthesis illustrates feedback mechanisms in plants because nitrogen helps to increase the concentration of chlorophyll which is the green pigment house in chloroplast that aid the increase of photosynthesis rate in plants.

Therefore,Chloroplasts take in more nitrogen, which increases the rate of photosynthesis illustrates feedback mechanisms in plants.

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Answer:

CH4 + 2O2 -----> CO2 + 2H2O.

Explanation:

CH4 + 2O2 -----> CO2 + 2H2O is the chemical reaction of burning of fossil fuels. The main difference between biomass and fossil fuels is that biomass is biological material which can be derived from living whereas Fossil fuel such as coal, oil and gas are derived from biological material. Biomass is renewable because a new crop can be grown after each harvest, and biomass is a low carbon fuel. Biomass is renewable just like other renewable energy sources because both can be used again and again. The energy choices locally occurs according to the availability of energy resources in that locality.

Answer:

B

Explanation:

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