Answer:Twilight is the name given to the time ____, when the sky remains ... Air molecules selectively scatter visible light because ____. ... the electrons that orbit around the nucleus of atoms have a blue color ... loaded with particles, only the longest red wavelengths are able to penetrate the ... slightly lower than it appears the answer is b
Explanation:the answer is b
I'm not sure what the answers are but from reading this I can tell you this is a example of either cross breed or it's from natural habitat
Reason : Because if I were mixed white and black I would turn out light skin, and because of that I'm pretty sure that's cross bread
And for the other one "Natural Habitat", I'm pretty the reason I've chose this is because hares or (Rabbits) They change color if it's winter or if it's summer when it's winter there fur turns white when it's summer there fur turns back to normal that is a example of Natural Habitat
Either Natural Habitat or Cross Breed
Answer:
Density-dependent factors are defined as the biological factors which are utilized by the population as a resource for example- food and shelter. Charles Darwin uses the concept of density-dependent factors in his Theory of Evolution to show how it affects population growth and mortality.
Charles Darwin used factors like competition, predation, and parasitism in his Theory of Evolution. He explained that habitats are limited by space and resource availability, and only the fittest organism will survive the competition.
Predator-prey relationships create density-dependent limiting factors and balance the ecosystem with limited organisms. If predators will increase in an ecosystem it will decrease the population of prey and after a certain time there will be a shortage of food as they are limited resources.
Answer:
Individual organisms don't evolve. Populations evolve.
Explanation:
Because individuals in a population vary, some in the population are better able to survive and reproduce given a particular set of environmental conditions
