In guinea pigs, short hair, S, is dominant to long hair, s. Cross a heterozygous short hair with a long haired Guinea pig.

Answer:

A) Nitrogen is cycled through living and non-living components of the ecosystem.

Explanation:

Nitrogen cycles shows and tells you how it travels from plants, animals, bacteria, the air, and the soil. (Both living and non-living organisms.) Nitrogen has to go into different states to go through each organism, living and non-living.

Answer: your awnser would be A

Explanation:

Answer:

OCEAN LITTER

Litter in the world’s oceans comes from many sources, including containers that fall off ships during storms, trash that washes off city streets into rivers that lead into the sea, and waste from landfills that blows into streams or directly into the ocean. Once in the ocean, this debris may degrade slowly and persist for years, traveling the currents, accumulating in large patches and washing up on beaches.

PESTICIDES AND FERTILIZERS

Use of pesticides and fertilizers on farms has increased by 26-fold over the past 50 years, fueling increases in crop production globally. But there have been serious environmental consequences. Indiscriminate pesticide and fertilizer application may pollute nearby land and water, and chemicals may wash into nearby streams, waterways and groundwater when it rains. Pesticides can kill non-target organisms, including beneficial insects, soil bacteria and fish. Fertilizers are not directly toxic, but their presence can alter the nutrient system in freshwater and marine areas. This alteration can result in an explosive growth of algae due to excess nutrients. As a result, the water is depleted of dissolved oxygen, and fish and other aquatic life may be killed

AIR POLLUTION

Air pollution brings to mind visions of smokestacks billowing black clouds into the sky, but this pollution comes in many forms. The burning of fossil fuels, in both energy plants and vehicles, releases massive amounts of carbon dioxide into the atmosphere, causing climate change. Industrial processes also emit particulate matter, such as sulfur dioxide, carbon monoxide and other noxious gases. Indoor areas can become polluted by emissions from smoking and cooking. Some of these chemicals, when released into the air, contribute to smog and acid rain. Short term exposure to air pollution can irritate the eyes, nose and throat and cause upper respiratory infections, headaches, nausea and allergic reactions. Long-term exposures can lead to chronic respiratory disease, lung cancer, and heart disease. Long-term exposures also can lead to significant climatic changes that can have far reaching negative impacts on food, water and ecosystems.

NOISE AND LIGHT POLLUTION

Artificial light and noise often drown out natural landscapes. In the Arctic, the sounds of oil and gas explorations are so loud that belugas, bowhead whales and other sea life have had difficulty feeding and breeding. Light pollution disrupts circadian rhythms for both humans and animals alike and may even contribute to the development of cancer. Light pollution also can impact sea turtles. Adult and hatchling sea turtles are drawn toward lights along the beach, thinking they are heading toward the moon. Coastal developments, therefore, are encouraged to turn off their lights or cover them at night

Explanation:

Answer:

C. Subduction recycles rocks.

Answer:

Salmonella is a genus of rod-shaped (bacillus) Gram-negative bacteria of the family Enterobacteriaceae. The two species of Salmonella are Salmonella enterica and Salmonella bongori. S. enterica is the type species and is further divided into six subspecies that include over 2,600 serotypes.

Explanation:

Answer: Ok Salmonella is a genus of rod-shaped (bacillus) Gram-negative bacteria of the family Enterobacteriaceae. The two species of Salmonella are Salmonella enterica and Salmonella bongori. S. enterica is the type species and is further divided into six subspecies that include over 2,600 serotypes.Salmonellosis is an infection with a bacteria called Salmonella, Salmonella live in the intestinal tracts of animals, including birds. Salmonella are usually transmitted to humans by eating foods contaminated with animal feces. Every year, approximately 40,000 cases of salmonellosis are reported in the United States.

Organism classification: Salmonella enterica

Lower classifications: Salmonella bongori

Diseases: Typhoid fever

Higher classification: Enterobacteriaceae

Explanation:

Answer:

A

Explanation:

Channel and carrier proteins are both considered facilitated diffusion. We also know that materials do not like to go against the concentration gradient so we can eliminate B.

Answer:

A. It is a source of genetic variation

answer:

c d e

good luck :)

hopefully, this helps

have a great day !!

Answer:

I think d is I thinks only

Answer:

answer is c

Explanation:

i'm on the same topic as you and hope im right

Answer:

Your digestive system absorbs water and nutrients from the food you eat. Your circulatory system carries oxygen, water, and nutrients to cells throughout your body. Wastes from the cells are eliminated by your respiratory system, your excretory system, and your skin.

Explanation:

Answer: rising sea levels

Harsher/more frequent natural disasters

Answer:

B-Precambrian is the earliest part of earth's history

Answer:

1 red, 2 pink, 1 white

Explanation:

RW x RW = 1 RR, 2 RW, 1 WW

I assume that RR is red, RW is pink, and WW is white

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Answer  At heart, all life on Earth uses a membrane that separates the organism from its environment.

Answer:

At heart, all life on Earth uses a membrane that separates the organism from its environment. ... In this regard, water is essential simply because it's a liquid at Earth-like temperatures. Because it flows, water provides an efficient way to transfer substances from a cell to the cell's environment

Explanation:

Put this In a simpler form

Answer:

There you go :3

Explanation:

Paramecium- A single-celled freshwater animal that has a characteristic slipper-like shape and is covered with cilia.

Protist- A single-celled organism of the kingdom Protista, such as a protozoan or simple alga.

Protozoan- A single-celled microscopic animal of a group of phyla of the kingdom Protista, such as an amoeba, flagellate, ciliate, or protozoan.

Pseudopod- A pseudopod or pseudopodium (plural: pseudopods or pseudopodia) is a temporary arm-like projection of a eukaryotic cell membrane that are developed in the direction of movement.

Pellicle- Pellicle (biology), a thin layer supporting the cell membrane in various protozoa. Pellicle mirror, a thin plastic membrane which may be used as a beam splitter or protective cover in optical systems.

Slime Mold- Any of a group (such as Myxomycetes) of organisms formerly held to be lower fungi but now often considered protists that exist vegetative in usually moist habitats as mobile plasmodia and reproduce by spores.

Answer:

i'm pretty sure it's the endoplasmic reticulum

Explanation:

Answer:

C U A G C U A U G G U A A G C C G C G U A U G A A G C

Explanation:

this is the complementary strand in mRNA.

A=U

G=C

C=G

T=A

this is the answer key to any mRNA strand.

Hope this helps! :)

The DNA has adenine (A), cytosine (C), guanine (G), and thymine (T) bases whereas RNA is composed of adenine (A), cytosine (C), guanine (G), and Uracil(U).

It is the process by which RNA is formed from a DNA molecule.

A pairs with U, C pairs with G, G pairs with C, and T pairs with A. The first base of each pair belongs to the template strand of the DNA while the other is RNA.

DNA: G A T C G A T A C C A T T C G G C G C A T A C T T C G

RNA: C U A G C U A U G G U A A G C C G C G U A U G A A G C

To learn more about DNA and RNA here,

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Answer: IM NOT SHORE but when you have to BB its 100% black and the parent of that one will pass on B always. the white mouse is bb this is a resistive trait.

Explanation:i hope i help  you sorry if it didnt but i tired my best

Answer:

Explanation:A,Kingdom fungi

Answer:

It takes a long time.

Answer:

it forms big ice chunks but the answer is it take a long time

Explanation:

glaciers are formed by snow that does not completely melt and stratify. when snow is under the influence of super layers it initially turns into pieces of ice and over time turns into glaciers

Answer:

Tropism can be called positive or negative. Positive tropism is movement or growth towards a stimulus, whereas negative tropism is the movement or growth away from a stimulus.

Explanation:

Positive Tropism is growing towards a stimulus.

Negative Tropism is growing away from a stimulus.

Answer: sperm.... egg.... zygote

Explanation: hope this helps

Answer: The sperm is the male sex cell.

The egg is the female sex cell.

A zygote forms as a result of fertilization.

Explanation: