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Q: How variations in brown bears and polar bears increased the survival chances of polar bears in their habitat?
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What increases species chances of survival?

By adapting to the climate and habitat.


What mistakes do humans do that limit the chances of wild animals' survival?

poach, destroy habitat, eat their food, it could go on forever.


Why are living things almost similar in colour to their habitat?

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.


Why are some living things almost similar in colour to their habitat?

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.


Different species can share the same habitat but competition among them is reduced if they eat less?

Some species enhance their chances of survival by forming relationships with other species.


Is migration a survival strategy?

Migration can be a survival strategy for certain species, as it allows them to find better resources, escape harsh environments, or avoid predators. By moving to different locations seasonally, animals can increase their chances of survival and reproduce successfully. However, the success of migration as a survival strategy can depend on various factors such as habitat availability and human interference.


What threatens the survival of gorillas?

The encroachment of humans on their habitat.


What is threatening the Red Kangaroo's survival?

The survival of Red kangaroos is not being threatened at all. In 2011, estimated Red kangaroo numbers in Australia were around 11,500,000. Red kangaroos have, in fact, benefitted from agriculture changing their habitat as it has increased their access to water, via dams and irrigation ditches.


What is the place where organism find their needs for survival and living?

habitat


How does the pygmy possums habitat help them?

they will choose a habitat whit good food supply and that helps there survival and reproduction.


What does a tiger need for survival in its natural habitat?

Prey, water, cover..


Where do organisms live that provide food shelter moister and temperature needed for survival?

Habitat