The correct options are given below:
Animals have evolved over time. The continents have moved over time. Earth's oceans had varying salt content through time. There have been many animals on Earth that are now extinct.
Answer:
The correct statement would be - the continents have moved over time.
Explanation:
Fossils are naturally preserved remains of the living organism over a period of time in between layers of rock, or sediments. These are physical evidence of living organism were previously found on earth.
Similar fossils found on distant continents suggest that contents were previously located different as they located now and due to continental drift they moved over time.
The correct statement would be - the continents have moved over time.
Answer: d) encourage product trial
Explanation:
Product trial is defined as the technique in which offering are made to consumers on temporary basis so that they can have information about the marketed product or service.This also tends the consumer to buy the product or service by testing product, checking samples, involving in offers ans scheme etc.
Other option are incorrect because awareness and expectation is not spread through temporary offerings. Re-seller support and improving the demand are not the technique for promoting products.
Thus, the correct option is option(d).
Greece is covered by mountains.
pros
1. the isolation of the people by the mountains allowed people to establish their own ideas and values ultimately leading to city states such as Athens and Sparta.
2. mountains make a harder battle field, hence most attacks on Greece were from the medditeranean sea.
cons
1. because of the isolation of people by the mountains many city states had contrasting ideas on government and art.
If a scientist wanted to know how sugar impacted the growth of cancer cells he would use A) basic research. Basic research which is also called pure research or fundamental research has the aim to improve scientific theories for the purpose of improving our understanding or prediction of natural phenomena.