Which event occurred during the Cenozoic era? Cyanobacteria filled the water and air with oxygen.

Pangaea, the super continent, was formed.

Pangaea began to break apart into many continents separated by shallow seas.

Early humans began to make tools, harvest plants, and make cave paintings.

The first amino acid of a new polypeptide chain is

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.