Mosquitoes feed on the blood of other animals and humans. This often leaves the host organism with a rash, or a disease may be transmitted to them. What type of relationship is illustrated?

What would happen to a plant cell that suddenly lost its chloroplast

Which term best describes the following organism: a unicellular (single celled) eukaryote that has a single large mitochondrion, and causes Chagas disease or sleeping sickness. a) Hypermastigophora. b) Diplomonada. c) Algae. d) Trypanosoma.

Evaluate Should a cow and a bull that both carry recessive alleles for a mutation that causes decreased milk production be bred? Why or why not?

Which activity is most responsible for the other three activities?

What is the relationship between the strength of your heart and aerobic respiration efficiency

Why can rats smell almost three times more compounds than humans?

A science student makes the following statement. Based on the data, we determined that plant growth is affected by the type of soil. What is the student doing? A. Making a prediction B. Forming a hypothesis C. Collecting data D. Drawing a conclusion

True or False: Volcanic activity was more frequent in earth's past than it is today. True False

What do all fossil fuels have in common?

In a food chain, biomagnification is the result of