Explain how you determine whether something is living. What evidence did you use?

What are two reasons for why a species might disappear from the fossil record?

Looking at this image, what relationship can be drawn from it? the lower the degree of latitude, the lower the degree of temperature there is no relationship between latitude and temperature the higher the degree of latitude, the higher the degree of temperature the lower the degree of latitude, the higher the degree of temperature

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from