Organisms only have one nucleus
This is not a Biology question, but I will still answer this for you, but please next time label your questions properly. The answer is C. Perpendicular lines.
Glucose and oxygen , in other words sugar & oxygen
Why marine biology matters. ... Careers in marine biology are very important, as studying the state of oceans becomes more crucial to the study of climate change, changing biodiversity, human impact and more. Marine biologists study habitats including coral reefs, kelp forests, the open ocean and so much more
B. The top image is in test 1, and the bottom image is in step 3.
submitted review and got it right