Select all the correct answers. Which two of these processes remove airborne CO2 from Earth’s atmosphere?
1.photosynthesis
2.respiration
3.carbon sequestration
4.burning fossil fuels

The distribution of related animals and plants across the world

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Karen is a forensic scientist whose purpose is to identify and evaluate physical evidence. which of the following tasks does she perform? a. reporting results of scientific analysis b. interviewing suspects c. questioning witnesses d. preparing victims for burial