Common products such as ice cream, toothpaste, and paint utilize ingredients that can be harvested from kelp and other seaweeds. Describe the impact on the kelp forest ecosystem if the kelp was aggressively overharvested during one summer season. In your description, identify the two organisms which will be the most immediately affected and describe HOW they will be affected.

Which type of neuroglia is found outside of the brain?

Which of the following types of reactions would decrease the entropy within a cell? a. dehydration reaction, b. hydrolysis, c. respiration, d. digestion, e. catabolism.

Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?