Ok so I found a lot of these in my room and now they’re all dead and I have no idea what kinda bug it is so if you know what it is this is worth 20 points

Answer:

The correct answer would be A.

Explanation:

All of the other things would increase global warming

Answer:

D) Hypothesis, Research, Analysis, Replication

Explanation:

The scientific method is a research method used to produce knowledge. It consists of systematic observations, measures, experimentation, analysis, and verification of a hypothesis. It is based on two aspects: reproducibility (the capability of reproducing the experiment in any other place by any researcher) and refutability (susceptibility to be refused).

There are different steps to follow in a scientific method:

These steps also include previous knowledge about the study object. A question the investigator wants to answer. The goal, which is what the investigator wants to know. The hypothesis that the investigator makes in order to predict what is going to happen. The experiment is performed to answer the question. Conclusions where the hypothesis is rejected or accepted.

This scientific method needs to be replicable. Replication refers to the need of repeating a research study, under different situations, different subjects, and with different researchers, to determine the safety of the original findings and their possibility of generalizing them to other situations and participants.                            

Answer:

A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world.

Explanation:

Sorry if wrong

Answer:

Free-living flatworms ingest food

Explanation:

Answer:

by the nitrocellulose membrane filter method. (more info below)

Explanation:

Genetic relationship between mycoplasma as determined by nucleic acid homology.  DNA from each of the mycoplasma isolates tested was reacted separately by complementary RNA synthesized with homologous or heterologous DNA as a primer. The amount of DNA-RNA hybrids formed was tested using the method of the nitrocellulose membrane filter.

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Answer:

X.       x

Y /. XY      / Yx

----------

y /.  Xx    / xy

Explanation:

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Answer:

A.

Explanation:

It converts sugars into cellular energy without requiring much oxygen, but it doesn't provide nearly as much energy as a result of the process not using oxygen.

Answer:

1. Forms fewer ATP molecules and cellular respiration

Explanation:

Alcohol fermentation is usually done by yeast as us humans lack the genetic information to do it (however we can do lactic acid fermentation in low Oxygen level which produce Lactic acid, which is what hurts after a day or two of heavy playing or workout)

Alcohol Fermentation only produces two ATP which is significantly lower than what cellular respiration makes (scientists predict there to be about 38 ATP from per cycle of respiration)

Answer:

A, B

Explanation:

Sedimentary rocks are near the surface so the only one that works for that is A, sedimentary rocks are formed with water too, it weathers away at the rocks to form little sediments

Metamorphic rocks are in the earths interior and sedimentary are at the exterior, metamorphic rocks are formed through extreme heat and pressure meaning its near the earths interior

I hope this helps u!

Pls give brainliests( had 40 down to 2 no reason :(  ) and a thx ;)

Sedimentary rocks leads to the transformation of igneous rock into sedimentary rock by moving it has been exposing it to energy from sediments as uplift, upward, the Sun and subduction, downward, Earth's Interior.

Sedimentary rocks are near the surface so the only one that works for that is sedimentary rocks are formed with water too, it weathers away at the rocks to form little sediments and metamorphic rocks are in the earths interior and sedimentary are at the exterior, metamorphic rocks are formed through extreme heat and pressure meaning its near the earths interior.

Igneous rocks has been called the magmatic, are all rocks that are formed by the solidification of magma. However, igneous rocks are classified into two groups. First are the plutonic or intrusive igneous rocks that are the result of the solidification of magma within the lithosphere. Secondly, there are the volcanic or extrusive igneous rocks that are the result of the cooling of magma that occurs at the surface or a shallow depth.

Therefore, Sedimentary rocks leads to the transformation of igneous rock into sedimentary rock by moving it has been exposing it to energy from sediments as uplift, upward, the Sun and subduction, downward, Earth's Interior.

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Answer:

Which best describes Earth's south magnetic pole?

D - Moving

The south magnetic pole is the point on Earth's Southern Hemisphere where the geomagnetic field lines are directed vertically upwards. The Geomagnetic South Pole, a related point, is the south pole of an ideal dipole model of the Earth's magnetic field that most closely fits the Earth's actual magnetic field.

Best describes Earth's south magnetic pole D. Moving

Geographic north (also called "true north") is the direction towards the fixed point we call the North Pole. Magnetic north is the direction towards the north magnetic pole, which is a wandering point where the Earth's magnetic field goes vertically down into the planet.

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Answer:

They will slow down their heart rate and will change their blood flow to parts like the brain, heart and other important organs and have positively charged oxygen-binding proteins, called myoglobin, in their muscles.

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Answer:

Cancer is a disease caused by unregulated cell division,

if someone has a mutated version of the brca gene they are more likely to develop breast cancer because the brca gene regulates the cell cycle.

Benefits: can regularly test for cancer if you know you're at risk

drawbacks: may create anxiety in the person

Explanation:

Answer:

C. Coral reef

Explanation:

Coral reefs are both found in the littoral zone which is on the shore in a tidepool and in the benthic zone which is the low level of the ocean.

The aquatic ecosystems that is likely to have both a littoral and benthic zone is lake. The correct option is a.

The benthic zone, like the ocean, is the lake floor, made up of accumulated sunken organic matter.

The littoral zone is the area adjacent to the shore where light can easily penetrate and aquatic plants thrive. The pelagic zone encompasses a large body of water.

The Benthic Zone consists of organic sediments and soil at the bottom of a pond or lake. This zone will expand as the body of water ages. It is regarded as the digestive system of a pond or lake.

The littoral zone is a pond or lake's down-sloping shelf. This is the area that extends from the high-water mark to the shore and into the area where sunlight penetrates to the sediments at the bottom of a body of water.

Thus, the correct option is a.

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Answer:

80 * 80

6400

Explanation:

It can be done by simple ways but making it 80^2

80 = 75 + 5

so u can use the formula of (a + b)^2

HOPE IT HELPS :)

PLEASE MARK IT THE BRAINLIEST!

The Answer Is C. Each of the two segments of the original bar magnet will have a north and south pole.

Explanation:

It is because the the properties of magnets state that how many ever segments we divide the magnet the new segment will have north and south pole despite its size

Answer: C.   Each of the two segments of the original bar magnet will have a north and south pole.

Explanation:

Answer:

A.

Nutrients from fertilizers on the farm wash off into the lake and cause the green slimy algal bloom

Explanation:

This question describes a team of marine biologists, who observe an inland sea covered up with a green slime. Firstly, this green slime is the the visible form of the proliferated growth of algae, hence, causing what is referred to as ALGAL BLOOM.

Algal bloom is caused by EUTROPHICATION, which is the pollution of water bodies with nutrients from fertilizers e.g phosphate, nitrate etc which causes a rapid algae growth. The excessive nutrients causing this algal bloom appearing like a green slime comes from the fertilizers used by farmers practising large scale farming within that area.

When this fertilizer is applied on plants, it gets washed into the water body and its constituents e.g phosphorus, nitrogen etc. serves as source of nutrient for the growth of marine organisms (algae). Hence, they grow excessively and form a bloom that appears like a green slime on the lake.

Hence, the farming activities is releasing pollutants in form of chemical substances which serve as nutrients for the proliferated growth of algae.

Answer:

B.  Pesticides from the farm wash off into the lake, causing algae to die

Explanation:

Green slime algae is a type of algae which is found in the marine ecosystem. This algae is a source of food for aquatic animals. It requires nutrients for producing food in the process of photosynthesis. When the nutrients present in the fertilizers such as nitrates move from the farm into the nearby lakes, its population increases and more food is available for the marine animals and fishing is not possible. But this decrease occurs in population when the pesticides wash off into the lake so farming will be possible for the fisheries.

Answer:Phylum Platyhelminthes

Explanation:

Answer:

B

Explanation:

Answer:

Chemical Mixtures

A mixture is a material system made up of two or more different substances, which are mixed but not combined chemically. A mixture refers to the physical combination of two or more substances in which the identities of the individual substances are retained.

Explanation:

hope it helps : )

Answer:

D.

Explanation:

Of the 23 pairs of chromosomes, the X and Y are the pair that determines the sex of the child.  X chromosomes stand for female, while Y chromosomes stand for male.

XX means a female

XY means a male

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Answer:

about 525 billion sperm cells

Explanation:

In fact, the average male will produce roughly 525 billion sperm cells over a lifetime and shed at least one billion of them per month. A healthy adult male can release between 40 million and 1.2 billion sperm cells in a single ejaculation.

Answer:

1,500

uring spermatogenesis, your testicles make several million sperm per day — about 1,500 per second. By the end of a full sperm production cycle, you can regenerate up to 8 billion sperm. This may seem like overkill, but you release anywhere from 20 to 300 million sperm cells in a single milliliter of semen.

Answer:

I believe that chemical digestion begins in the mouth and ends in the small intestine.  

Hope his helps.

Explanation: