true
True
The rise of photosynthetic organisms will not ever lead to a decrease in oxygen. The use of these organisms will always lead to an increase.
Organisms grow by cell division or mitosis which causes increase in number of cells , and then by increase in size of cell .
The number of organisms becomes smaller as you move to more specific.
both plants and animals
Populations tend to increase in size.
Adaptations
i dnt no
An adaptation is a trait or characteristic that has evolved in a species over time to help it survive and reproduce in its environment. Adaptations can be structural, behavioral, or physiological and enable organisms to better fit their niche and increase their chances of survival.
they are actions that a plant takes in order to increase its chance of survival. An example of a behavioral adaptation in plants are tropisms. Tropisms are the growth of plants toward sunlight.
Physical and behavioral. If the climate changed and the temperature dropped significantly, then an organism may grow fur or increase its body fat. This is a physical adaptation and would happen over a period of time and possible over generations. If an organism usually makes its home in a burrow in the ground but the climate changes and makes the soil unsustainable for such a burrow, then the organism must then find a new place for it to make a home, possibly a tree. This change in the way it leads its life is known as behavioral adaptation and happens almost insantly.
It is due to the increase in the amount of cells. The growth of single-celled organisms is due to the increase in the size of the cell.
Behaviour adaptation is the response an animal gives to environmental stimulus and a change in that behaviour. This change is often for the health of the animal. An example of this is found in sheep. If sheep are put in a paddock near a road, and a car drives past they will immediately run in the opposite direction. This obviously wastes a lot of energy and takes up precious eating time, gradually over time they realise there is no danger from the car passing on the road and no longer run away. Their behaviour has adapted. This is obviously a simple example but can be applied to any animal in nature.Behavioral adaptations are the things animals do to survive. Like bird calls or migrating are forms of adapting. When certain species are born they have to watch their parents or others surrounding them to understand what they have to do to survive. They have to learn to cope with the weather, enemies, and environment in a "suvival of the fittest" way.Here are some examples of Behavioral and Structural Adaptations:Behavioral Adaptations:Birds---migrate/fly south in the winterBears---hibernate in the winterPossums---play "dead" to avoid predatorsDesert animals---(1) nocturnal/inactive during the daytime and (2) below-ground dwellings to avoid harsh raysStructural Adaptations:Duck---webbed feetFish---gillsGiraffe---long neckBeaver---large, pointed teethWhale---blubberCactus---shallow rootsSnake---flexible jawAn adaptation is any trait that changes to better suit the organism for its environment. Adaptations are genetically-based and can be passed on from generation to generation. Behavioral adaptations are those adaptations that have a behavioral component to them.Behavioral adaptapations are adaptations like a sea turtle going into the ocean. Insticts and learned behaviors are behavioral adaptations.basically what an animal does to survive in the habitatBehavioral adaptations are different to physical adaptations because behavioral adaptations are (like the name suggests) changes in behavior that increase an organisms fitness/survival, whereas physical adaptations are changes to an organisms body structures. The two are not exclusive, you can have behavioral AND physical solutions to the same problem.Best illustrated with some examples: heat and heat regulation; if an organism gets too hot it can move out of the sun and into shade, that is a behavioral adaptation. Or, over millions of years it can evolve mechanisms of cooling, humans do it by sweating, dogs pant, birds fluttering their throat muscles (called "gular fluttering" but it is essentially panting!)Another example: deer respond to the presence of a predator by running away, or joining together in groups (herds) - these are changes to its behaviour that decrease its chances of getting eaten. Physical adaptations to not getting eaten would be having highly developed leg muscles for quick acceleration and running away, or maybe camouflage colouration, or confusing colouration (such as the stripes on zebras, which make it hard to see one individual from another when they are in a group)
they reproduce
Over time, the organisms that are successful in a determined habitat have traits that increase their chances of survival (adaptations). One of these adaptations is camouflage. When there is a mutation in the population that alters the color of the organism, the result can be negative and the organism is easier to see and gets eaten or it can be successful and helps the organism blend in and increases the chances for survival.
Over time, the organisms that are successful in a determined habitat have traits that increase their chances of survival (adaptations). One of these adaptations is camouflage. When there is a mutation in the population that alters the color of the organism, the result can be negative and the organism is easier to see and gets eaten or it can be successful and helps the organism blend in and increases the chances for survival.
The rise of photosynthetic organisms will not ever lead to a decrease in oxygen. The use of these organisms will always lead to an increase.
Physical and behavioral. If the climate changed and the temperature dropped significantly, then an organism may grow fur or increase its body fat. This is a physical adaptation and would happen over a period of time and possible over generations. If an organism usually makes its home in a burrow in the ground but the climate changes and makes the soil unsustainable for such a burrow, then the organism must then find a new place for it to make a home, possibly a tree. This change in the way it leads its life is known as behavioral adaptation and happens almost insantly.