Which of the following BEST describes the main advantages a nucleus provides for a cell? A. The nucleus organizes waste transport and protein synthesis for the cell.

B. The nucleus can harness energy from the sun and convert it to a form the cell can use.

C. The nucleus organizes the DNA and allows for careful regulation of gene expression.

D. The nucleus houses the DNA and RNA for the cell.

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight