through tutrtles
Because our society develops and further testing can disprove theories.
it is not known because it may have been started at a time when animal testing was kept a secret
yes any kind of adaptation changes over time, is to help the animal improve as well as survive. (survival of the fittest)
animal testing disgusts me it is horrible. sometimes 'scientists' cut the top of a monkeys head open to view their brain. doesn't sound that bad does it well they are not sudated, the monkeys are awake the whole time. see i told you animal testing is disgusting.
i think that people do animal testing all the time because businesses dont want to kill or hurt anyone.
just about everything,the torture of inocent animals,the waste of money and time,half the time the testing doesnt even work
the faith is that it dosent harm animals all the time
How did the dirction of the moon change over time? How did the dirction of the moon change over time?
Yes, the quality of well water can change over time due to factors such as environmental changes, the introduction of contaminants, and changes in the geological composition of the area. Regular testing of well water is recommended to ensure it remains safe for consumption.
Yes, the hippo changed its speed. We can tell because the rate of change in the hippo's position over time is not constant, indicating a change in speed.
Cosmetic testing in animals is not banned in any state. Animal testing is actually strongly supported by the government. For instance, the Department of Defense spends $100 million on animal testing each year. The main reason that it is hard for cosmetic companies to get away from animal testing is the very strict laws regarding the safety of their products. By law they have to be able to show the effects of their products over time and in large quantities. Though a question of ethics, animal testing is a long way from being out the door.
A change over time is often referred to as a gradual change.