zoos hav e to keep animals in small cag es B. most animals in zoos ar e endanger e d s pecies C. som e endanger e d animals ar e reproduce d in zoos D. it's acceptabl e to keep animals away fro m their habitats 相关知识点: ...
How Do Hens Reproduce? i Everyone knows that hens -- female chickens -- lay eggs. But not everybody fully understands how chickens reproduce. Not every egg a hen lays is capable of hatching into a chick. The better you understand your hens' reproductive capabilities, the more likely you ar...
OK. As you probably know, salmon are born in fresh water streams, they migrate to oceans where they spend most of their lives, and then they return to the same streams where they were born to reproduce or spawn. In order to spawn, salmon need cold, clear streams to ensure the survival...
Like shellfish in shallow waters, most of these relatively sedentary deep-sea animals reproduce by releasing eggs and sperm into the water. These develop into tiny floating larvae--the aquatic animal equivalent of seeds--that disperse, settle at vent sites, and grow. Here's the catch: The ...
need to accurately assess other people’s emotional states. Ackman’s research shows that this same emotional intelligence is essential for good lie detectors, too. The emotional state to watch out for is stress, the conflict most liars feel between the truth and what they actually say and do...
How do animals' behavior aid survival and reproduction? Provide an example to illustrate your comments. How genetically different must a mutated individual be to be considered a different species? How do snakes mate and reproduce? How might genetic diversity be different than species diversity, p...
areover one billiondifferent types of bacterial species. Even though bacteria may seem wildly different than humans, we all do have at least one thing in common: we all undergo reproduction. Bacteria definitely don’t reproduce like humans or other animals, so exactly how do bacteria reproduce?
1. Animals who are hermaphrodites need to do which one of the folllowing? Always self-fertilize to reproduce Find a female if they are a male in order to reproduce Find a male if they are a female in order to reproduce Find any one member of their species to reproduce None of ...
Natural selection selects those genetic mutations that make the organism most suited to its environment and therefore more likely to survive and reproduce. In this way, animals of the same species who end up in different environments can evolve in completely different ways. Creating a New Species...
Their survival instincts also cause them to avoid larger animals and being active at night in the darkness helps protect them from predators, people, and other dangers. What Smells Do Mice Hate? Mice dislike strong, fresh odors. They tend to overwhelm rodents and their sense of smell, which ...