Ecosystems

They provided food by hunting, gathering, farming, or fishing. Shelter was typically constructed using natural materials like wood, mud, grass, or animal hides for nomadic or settled groups. These methods varied depending on the region and resources available.

1. Carbon dioxide is absorbed by plants during photosynthesis, where it is converted into oxygen and glucose.
2. Oxygen is released by plants as a byproduct of photosynthesis and is used by animals during respiration.
3. Animals inhale oxygen and exhale carbon dioxide as a waste product of respiration.
4. Carbon dioxide is absorbed by plants again to continue the cycle.
5. This constant exchange of gases between plants and animals helps maintain the balance of oxygen and carbon dioxide in the atmosphere.

The trait that is not expressed in the F1 generation resulting from the crossbreeding of two genetically different true breeding organisms is called a recessive trait. It is masked by the dominant trait in the F1 generation but can reappear in subsequent generations when two recessive alleles come together.

The bottom level of an energy pyramid, which consists of producers like plants, typically has the greatest number of organisms. These organisms form the base of the pyramid and support all the other levels by providing energy through photosynthesis.

A sparrow obtains energy from the first-level consumer (such as insects or seeds) by consuming and digesting it. The energy stored in the food is broken down during digestion, releasing energy that the sparrow utilizes for various physiological functions like movement, growth, and reproduction.

A food chain helps maintain balance in an ecosystem by regulating the populations of different species. If one species becomes too abundant, it can lead to imbalances in the ecosystem. Predators at higher trophic levels help control the populations of species at lower trophic levels, ensuring that no one species becomes too dominant.

in XIX century several authors inspired by social conditions created by the industrial revolution elaborated theories about future scenarios in which masive groups of people suffering the same problems become a political actor to achieve the power on their nations. it become real in Russia by 1917 leaded by Lenin and so on. whenever similar ideologically policital actors achieve power imitated lenin model (real socialism) but by the end of the 70s china started his onw way. there is few real socialism in the work today after its Europe collapse and Global mind, Earth Inc., etc

Cyanide fishing has devastating effects on the ecosystem as it damages coral reefs, kills non-targeted marine life, and disrupts the balance of the marine environment. The use of cyanide can harm coral polyps, disrupt the food chain, and lead to long-term damage to the ecosystem's health and biodiversity.

Moose eat plants like twigs and underwater plants. Being herbivores and thus prey animals, they provide a food source for top predators such as wolves and bears.

Some biotic factors at Ayers Rock include plants like shrubs and grasses, as well as animals such as kangaroos and birds. Abiotic factors include the rock itself, the climate, soil composition, and sunlight levels.

Cold deserts (also called cold winter deserts) may get quite hot during the summer but may have very cold winters - examples are the Gobi Desert and the Great Basin Desert. Some cold deserts stay quite cool or even cold the year around - Antarctica and the Atacama Desert.

Hot deserts generally stay quite mild during winter months - examples are the Sahara and Sonoran Desert.

The property of nutrients that shows they are matter is that they have mass and occupy space. This means they have physical properties and can interact with other substances, such as being broken down by worms in the soil.

Migration can negatively impact an ecosystem if the migration is permanent and leads to the loss of native species. Temporary migration, such as in the case of birds flying south in the winter, can maintain the biodiversity of an ecosystem. Microevolution, like migration, can aid the survival of native species.

A human can impact a pond ecosystem by introducing pollutants from runoff or waste, altering the habitat through construction or removal of vegetation, and affecting water quality through activities like fishing or boating. Conversely, humans can also help protect pond ecosystems by promoting conservation efforts, reducing pollution, and restoring habitats to enhance biodiversity.

Well, the good news is there would be more plants uneaten so therefore more oxygen :), and of course more fruit and veggies. The bad news is honey will quickly run out with no bees around. ...And there's probably a hundred more consequences but I can't think of any. Insects are cool, they don't deserve to die!!! Spiderfrank

No, the carrying capacity is the maximum number of individuals that an environment can support sustainably. It is determined by factors like available resources, space, and competition for those resources. Populations must not exceed the carrying capacity to prevent environmental degradation and depletion of resources.

Something non-living, like a rock or sand.

If a component is left out of the food chain then something will not be able to eat it. Then it will die, and the component above it in the food chain will not be able to eat it, and will die. Basically, if a component is left out of the food chain, the food chain collapses.

1. Saguaro cacti - as a dominant species, they provide food and shelter for various animals.
2. Desert bighorn sheep - their grazing behavior can impact vegetation and water sources.
3. Sonoran desert tortoise - their burrowing activities create habitat for other species.
4. Gila woodpeckers - they help create nest cavities in saguaro cacti.
5. Pack rats - their foraging behavior influences the distribution of plant seeds.

Two species of closely related birds that feed on the same seeds in a particular forest.

In both the cases you get biological oxidation to get the pyruvate. In case of the yeast, you have got oxygen available. So you get one carbon bi oxide molecule out and the C 2 H 5 OH out. That is ethyl alcohol molecule out. In case of the Lactic acid, you have less of the oxygen available. So here you get C 3 H 6 O 3. This occurs in the muscle cells in rigorous exercise, in the absence of oxygen. Like when you run fast for 100 meter race.

No, family is not an example of an ecosystem. An ecosystem is a community of living organisms interacting with each other and their environment. A family is a group of related individuals who live together and share a bond through kinship.

Humans. Terrapins get run over, caught in crab trap, habitats are destroyed cuz humans build homes, and also humans pollute the water from there boats(oil spills) and also the air(burning fossil fuels)

bruh a abiotic

Coy dogs post more of a threat to humans than regular coyotes because they typically possess the cunning of a coyote without the almost instinctual fear.

Around here, Western MA, where coyotes typically only attack smaller mammals, Coy Dogs have been known to attack livestock on occasion.