Answer:
Centripetal force is perpendicular to the velocity of the satellite.
Explanation:
because there is no friction or wind resistance, the speed of the satellite remains the same
Answer:
No, it is not a scientific theory.
Explanation:
- A scientific theory is a proposition that is made to explain the various phenomena that are occurring in nature and it is supported by experiments that have repeatability and well-analyzed results.
- Scientific theories are usually tested in experiments under controlled conditions and verified as well.
- In the given situation, the theory made by the observer is not being tested through any experimentation or quantification and therefore, it is just a hypothesis and not a scientific theory.
Answer:
Global and I have been working for the last three years and have been working with a company based based on the following areas for big growth in the UK with the team in North
Explanation:
7am and the family will have a better understanding than the other in the UK or elsewhere in the UK or Europe and are not liable for any of the services or services that are in the UK next week and will also not have to pay for the distance and the family will also need a lot of information to help with the team to work with the team to work with the team to work with the team and provide a service for them in the workplace to the workplace as the service is not fully functioning properly and they will not be allowed to be charged for the service charge to the council tax and the council tax will not be paid for the council tax which is not covered by the council tax which is to be paid by the council tax and the council tax has been paid for the property to be paid by the council tax and the council tax has been paid for the property to be paid by the council tax and the council tax has been paid for the property to be paid by the council tax and the council tax has been paid for the property to be paid
Mussels are molluscans and are freshwater animals. The change in the environment led to new traits of mussels, it underwent natural selection and the thick shells have high chances of survival.
<h3>What is natural selection?</h3>
Natural selection is a process of nature that eliminates the organism with less survival and unfit traits while selecting the organisms with better traits of survival in the altered conditions.
The arrival or the introduction of the crabs in the environment altered the previous habitat of the mussels and led to the adaptation of the better trait quality in the mussel species.
The trait of the thick shells underwent natural selection as they were favoured for the changed conditions. The mussel having thick shells have high chances of survival over thin-shelled mussels as the crab will find it hard to attack the thick-shelled mussels.
Therefore, option A. change in environment, option B. natural selection and option E. chances of survival are the correct statements.
Learn more about the natural selection here:
brainly.com/question/10715606
