Help ⚠️ is for today

Answer:

hope it helps:)

Explanation:

Invasive carp are fast-growing, aggressive, and adaptable fish that are outcompeting native fish species for food and habitat in much of the mid-section of the United States. ...

Brown Marmorated Stink Bug. ...

Answer:

When it comes to finding protection and a safe feeding ground, fish rely on towering blades of seaweed, like kelp, to create a three-dimensional hiding space. Kelp forests have been shown to be one of the most productive systems in the ocean with high biodiversity and ecological function. However, in recent decades, many kelp habitats have been taken over and replaced by lower turf-dominated seaweed species.

Researchers at the University of New Hampshire have found that this change in the seascape may impact the behavior of fish and could be leaving them less options for refuge and more vulnerable to predators.

"In each case, the cunner preferred and sought out the kelp, or similar seaweed species, to hide in," said Jennifer Dijkstra, research assistant professor in the Center for Coastal and Ocean Mapping at UNH. "Over and over, they gravitated to the kelp that is taller and because of its blade-like structure, provides a canopy to hide under."

Three experiments were conducted as part of the research recently published in the Journal of Experimental Marine Biology and Ecology; in situ video observations, a refuge choice study, and a foraging efficiency study. The video of cunner, a residential mid-trophic level fish, in their habitat showed that the fish preferred the kelp almost three times as much. The refuge choice experiment, where different seaweed scenarios were created for them to hide, supported the video observations that in all cases, kelp was the refuge of choice. The foraging efficient study showed very little difference between seaweed habitats.

"Our results suggest that the refuge-seeking behavior of the cunner may be impacted by the ongoing shift we have seen in our earlier studies of the increased dominance of the Dasysiphonia japonica (invasive seaweed) in the southern Gulf of Maine," said Dijkstra. "By losing their preferred refuge, the tall canopy-forming kelps, cunner were left with little option but to use the lower invasive seaweed turfs, which could give them less protection."

Three species known to be predators of cunner -- striped bass, pollock, and harbor seals -- were seen on the video highlighting the real threat to cunner in the surveyed habitats. Researchers say while this study did not directly measure predation, they believe that cunner may become more vulnerable prey since they were easily seen by the researchers hiding in the lower, less dense seaweed. Researchers also note this could be even more detrimental to juvenile cunner who look for safe refuge more often. While further studies are needed, they caution that continued reduction in available kelp cover may signal the beginning of density-dependent mortality in cunner populations which may have cascading effects on other members of the Gulf of Maine ecosystem.

Dijkstra and her team previously published a study that looked at seaweed populations over the last 30 years in the Southwestern Gulf of Maine and found the once predominant and towering kelp seaweed beds are declining and more invasive shrub-like species have taken their place. The invasive fiber-like red seaweeds had covered up to 50 to 60 percent of some areas, altering the look of the ocean floor and the base of the marine food chain.

Explanation:

Answer:

C. a way to make music files small enough to share easily over the Internet

Explanation:

test

The smallest audio file format is typically OGG. However, because of its incompatibility, people typically choose MP3 when looking for an audio format that can still deliver excellent music while maintaining file size compliance. Thus, option C is correct.

Sound is saved and processed as a stream of discrete integers in a digital recording system, with each number denoting the air pressure at a certain moment. A microphone is attached to a device known as an analog to digital converter, or ADC, which creates the numbers.

The most obvious solution is to keep your files on the solid-state or local hard drive of your computer (SSD). This is helpful since it ensures that you always have easy access to your data. Keeping your music on an external drive is an additional popular choice.

Therefore, A way to make music files small enough to share easily over the Internet.

Learn more about digital devices here:

https://brainly.com/question/14837314

#SPJ2

Answer & explanation:

The theory of continental drift emerged a long time ago. When mapping some points on Earth, scholars suspected that the continents were united in the past.

Francis Bacon suggested in 1620 that the east coast of the South American continent and the west coast of Africa fit together perfectly, giving the impression that they had parted in the remote past. A similar observation to this had already been made by another scholar named Abraham Ortelius, around 1596.

A century later, hypotheses became a scientific theory with previously elaborated arguments. Then, the theory of Continental Drift was officially born, when the German Alfred Wegener formulated it in 1912, establishing that the Earth had been divided, in its slow fragmentation, into two great continents, Laurasia and Gondwana.

I believe it's A, E, and F but I may be wrong

Answer: A.

Explanation: Scientists think that geographic isolation is a common way for the process of speciation to begin: rivers change course, mountains rise, continents drift, organisms migrate, and what was once a continuous population is divided into two or more smaller populations.

Answer:

A

Explanation:

Geographic isolation is a crucial component in speciation. If gene flow is disrupted for an extended period of time due to the geographical obstacles, populations can develop separately and eventually form different species.

Explanation:

plasma protein. Thrombocytopenia is a reduction in platelets.

Answer:

Vegetative reproduction, any form of asexual reproduction occurring in plants in which a new plant grows from a fragment of the parent plant or grows from a specialized reproductive structure (such as a stolon, rhizome, tuber, corm, or bulb).

Explanation:

Answer:

Explanation:

Smooth-muscle can be found in organs, vessels, veins, and arteries. It provides sustained contractions, slow and rhythmical, but not voluntary.

The skeletal muscle is innervated by axons of the motor neurons coming from the CNS. The contraction of the skeletal muscle is voluntary and fast.

Cells composing the striated muscle are significantly long and multinucleated. They arrange in bundles, where cells are parallel to each other.

Answer:

abiotic

Explanation:

It is not alive, but has a significant impact on the environment.

Answer: This is an abiotic factor.

Explanation: A biotic factor is anything that is living, such as trees, squirrels, or even grass. Temperature is noniving, which categorizes it as an abiotic factor. Other examples of abiotic factors could be soil, water, etc.

Answer:

The population of each organism changed the way it did because the ecosystem is in equilibrium and maintains the balance between the environment and organisms.

Explanation:

Answer:

Explanation:

Measles signs and symptoms appear around 10 to 14 days after exposure to the virus. Signs and symptoms of measles typically include:

Fever

Dry cough

Runny nose

Sore throat

Inflamed eyes (conjunctivitis)

Tiny white spots with bluish-white centers on a red background found inside the mouth on the inner lining of the cheek — also called Koplik's spots

A skin rash made up of large, flat blotches that often flow into one another

Answer:

c. Clay soil

Explanation:

Clay soil has the highest water retaining capacity

Answer:

B ) Gas combustion

step by step explanation:

Answer:

D ) Cellular respiration

Explanation:

I think naturally is the key word, so I think it's cellular respiration.

This is the nucleus.

1. Nuclear envelope

2. Nucleoplasm

3. Chromatin

4. Nucleolus

It regulates the functions of the cell and contains the cell’s genetic information.

Answer:

Most rhizobia have well‐conserved nodulation genes which encode signals, nodulation factors, which are perceived by the plant. Cyanobacterial symbioses with plants are diversified, but involve mainly one microbial genus, Nostoc

Explanation:

study suggests that photosynthetic eukaryotes may have emerged around 1.9 billion years ago in freshwater habitats. Eukaryotes are thought to have evolved the capacity for photosynthesis through a process called endosymbiosis, in which a protist host encapsulated a photosynthetic cyanobacterium.

Answer:

A. Genus

Explanation:

edge '23

The smallest taxonomic group that contains organisms of different species is the family. Therefore, the correct option is C.

Taxonomic grouping is a scientific classification system used to classify and organize living things according to their characteristics and evolutionary relationships. A classification system consists of a hierarchy of groups, from broad categories to more specific categories.

In decreasing width order, the major taxonomic groups are:

Each group is identified by a set of characteristics that distinguish it from other groups. The taxonomic system is founded on the principle of evolutionary descent, which states that organisms are grouped together into more detailed taxonomic categories based on how recently their common ancestors lived.

Therefore, the correct option is C.

Learn more about Taxonomic category, here:

https://brainly.com/question/11261541

#SPJ5

Answer:

rocks

Explanation:

A geologist is a person who studies the rocks and the earth's surface to find different phenomenon. The study of rocks and he fossils found there helps the geologist to understand and  conclude the type of climate and the environment it formed the fossils of a place on earth. It provides large amount of information about the climatic conditions of the place when the layer of it was forming.

Answer:

sunlight ofc

Explanation:

its simple

Answer:

Sunlight

Explanation:

The taller the plant, the more sunlight it will accumulate.

Answer:

Fermentation is an enzyme catalysed, metabolic process whereby organisms convert starch or sugar to alcohol or an acid anaerobically releasing energy. The science of fermentation is called “zymology”. Fermentation is an anaerobic biochemical process

Or

Fermentation, chemical process by which molecules such as glucose are broken down anaerobically. More broadly, fermentation is the foaming that occurs during the manufacture of wine and beer, a process at least 10,000 years old.

Or

More broadly, fermentation is the foaming that occurs during the manufacture of wine and beer, a process at least 10,000 years old. The frothing results from the evolution of carbon dioxide gas, though this was not recognized until the 17th century.

This is the Answer for your question :3

I hope you are having a great day ❤️❤️❤️❤️❤️❤️❤️❤️❤️

Answer:   The zenith angle is the angle between the sun and the vertical. The zenith angle is similar to the elevation angle but it is measured from the vertical rather than from the horizontal, thus making the zenith angle = 90° - elevation.

Since it is South of the Zenith, we add the zenith distance to the declination to find our latitude: our latitude = the declination + the zenith distance = -17° + 39° = +22° (North latitude).

Explanation:

Yes, this will be a silent mutation.

Explanation: The mutation which occurred in the human insulin gene where the first codon was changed to CCG will be a silent codon because this will not change the sequence of the amino acid and the amino acids formed will remain the same.

Answer: 100 because A is dominant

Explanation:

Explanation:

is it AA and aa

or Aa and aa

Answer:

B: low osmotic pressure.

Explanation:

Hope it helps :)