Some species of hares are brown most of the year, but change color to white in the winter. This allows them to blend in through the seasons.Where are these organisms adapted to live?

deciduous forests
desert
tropical rain forests
savanna

Answer:

B) Stomach

Explanation:

A bolus is a food and saliva mixture formed in mouth during the first phase of digestion (chewing). After the mechanical and chemical breakdown of the bolus, chime is formed in stomach and then expelled through the pyloric valve, into the duodenum (the extraction of nutrients form chyme begins here). Chyme is semi-fluid mass with pH about 2 and it consists of partially digested food, water, HCl, and various digestive enzymes.

Answer:

genetic dominance

Explanation:

Simple Dominance is also known as genetic dominance

Final answer:

The frog's vestigial thumb may provide some vestigial functions like clinging or handling prey. Like opposable thumbs in primates, it's a remnant from evolution, and may aid in survival-oriented activities or serve no current significant purpose.

Explanation:

The frog's vestigial thumb, much like opposable thumbs in primates, is believed to be a trait left over from previous evolutionary stages. While its function in frogs is not fully understood, it is suggested that vestigial structures like the thematic thumb could still retain some functional or minimal purpose, potentially related to clinging or handling prey. For example, in primates, the opposable thumbs and toes are an adaptive trait providing the ability to effectively grasp branches, cling onto surfaces, and hold objects which contributes vastly to their survival in arboreal environments.

Although in frogs the thumb likely doesn't grant the same mobility or dexterity as in primates, its presence may still aid in activities like feeding, movement, or escaping from predators. Also, it's important to note that not all traits are formed for survival or adaptive purposes and could be neutral or nonadaptive, serving no current significant function or benefit.

Learn more about Vestigial Thumb in Frogs here:

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Answer:

c. limiting factor.

Explanation:

The limiting factors are environmental or ecological factors that act directly on the living beings of a population, limiting their size, since these factors determine their birth, mortality, migrations, etc. They are the ones that regulate the growth and expansion of a species.

If environmental factors are optimal for the development of a living being, they favor the growth of that organism in that biotope. But if any of these factors prevents the growth of a species, there is talk of a limiting factor.

Among these physical and chemical factors that determine the biotope include:

- Abiotic factors (do not depend on population density):

Climate:

Light. Only the most superficial organisms access it in water. On land, there is also competition in leafy areas to access it.

Temperature. Some living beings cannot live at the temperature that others live.

Water: It is necessary that it rains or that living beings can access water in order to live. If there is no water, they die.

Atmospheric pressure.

Non-climatic:

Soil factors: The chemical composition of the soil, its pH, salinity, etc. It makes some plant species may or may not survive in it.

Factors of the aquatic environment: The concentration of O2, dissolved CO2, the degree of salinity, the existence of currents, etc., limits the development of some organisms.

- Biotic factors (depend on population density):

Food. If they do not have enough food, the population will have to be smaller.

Interspecific relationships. The number of predators limits the number of prey, and vice versa.

Intraspecific relationships. The relationships established between individuals of the same species can also limit their existence.

Answer:its c

Explanation: on edg