Question 7
Select the best description of adaptations, below.

a. The process of breeding only livestock or crops with desirable characteristics to increase the frequency of those characteristics in the offspring
b. A nonrandom mechanism of evolution in which the fittest organisms survive and leave the most offspring
c. The idea that all organisms share an ancient common ancestor
d. An inherited modification of structure or function that allows an organism to survive and reproduce in its environment

Explain the process that creates the heat of the sun?

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.

Which measurement unit represents volume? liter kilometer square centimeter centigram