In the carbon cycle, carbon molecules are exchanged between the natural carbon reservoirs of rocks, soil, plants, fossil fuels, and the ocean. Which of the following is NOT an important exchange between two reservoirs?
A
from the atmosphere to the hydrosphere, in which gaseous carbon dioxide dissolves into the oceans

B
from the atmosphere to fossil fuels, in which gaseous carbon dioxide forms minerals at Earth's surface

C
from the hydrosphere to fossil fuels, in which ocean sediments are compressed into rock on the ocean floor

D
from fossil fuels to the atmosphere, in which emissions from cars and industry release gaseous carbon dioxide

What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land