How many protons does this atom have? A. 0 B. 8

с. 24

D. 16

What evidence do we have that cancer is not a disease of modern civilization?

Which of the following is the adaptation that allows animals to survive in high altitudes, which contain lower levels of oxygen? a. migration b. higher levels of hemoglobin c. insulating feathers d. higher body temperatures

What do scientist use trilobites as proof of

Which type of mutation occurs in reproductive cells and can be passed to offspring?

A protien transcribed from RNA would have been coded from what

The carbon cycle is a cycle among the carbon reservoirs. What is a carbon reservoir and what are some examples?

If thermohaline circulation were blocked, perhaps by plate tectonics, what would happen? Nothing would change. Global climate would be significantly affected. Coastal areas would warm up. There would be an increase in precipitation.

What is happening when the cells start to swell up with water?

What phase of mitosis occurs when the doubled chromosomes are pulled apart by the centrioles? A. Anaphase B. Interphase C. Metaphase D. Telophase

What system did Carlos Linnaeus contribute to the science of taxonomy? A:hierarchical classifications B:binomial thought C:monarchism D:name justification subject: Life science