Code for the DNA and submit your answer in the discussion box. Since we are coding for DNA, remember A and T go together, and C and G go together. A - T

C - G

1. DNA - T C A C T G G T A C C A T G A T C G A G C T A T A T G C

DNA -

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land