The following is appropriate for treating stable patients with bronchiectasis: (1)1.        Amoxicillin2.        Salbutamol3.        Oseltamivir4.        Ceftriaxone5.        Cetirizine

_______________ happens when nutrient runoff causing microorganisms (esp. algae) to grow in excess and deplete oxygen for other living things

The majority of the water found on Earth is:  

Extinction is the complete loss of a specie

A community of living (biotic) organisms and their interaction with the environment (abiotic) is called  

Which of the following are the 3 important buffer systems in the human body?

What are some problems of global climate change? There are multiple right answers. Please pick all that apply for full credit.

Loss of biodiversity could be because of…. There are multiple right answers, please mark them all for full credit.

A buffer consists of a weak ____________ and its conjugate ___________. Select all that apply. 

Which of the following biomes is characterized by year-round consistent precipitation, deciduous trees, rich soil, and warm summer?