Answer 10 ! describe an approach for understanding global systems and the changes they undergo.

Solution:

It is the system of earth with orbiting satellites, transmitting signals continuously towards the earth,which enable the position of receiving device on near the earth's surface to be accurately estimated from the difference in arrival times.

The Earth system has always changed. But right now it has an additional pressure forcing change: human activites. This force is now global and dominant. The response of the Earth system to this pressure is an important area of science. Which are as follows:

•Oceans

•Land

•Cryosphere

•Life

This is the required right answer.

i think it is true in my reasonment ..

interphase   is the cell cycle stage in which the cell acquires nutrients, creates and uses proteins and other molecules and starts the process of cell division by replicating the dna. it is the longest stage in the eukaryote cell cycle.

the following   can go wrong during interphase:   a base pair could be mismatched during the duplication process causing a mutation.   correct answer: c

explanation: