Which is a compound?

water

iodine

air

calcium

The essence of is that everything works together to create an ecosystem where all organisms can survive and thrive. A. interdependence B. evolution C. ecology

How are natural areas different from rural areas

In which segment of the nephron would you find cuboidal cells with many microvilli and mitochondria?

The cause of humanity's increased water consumption is an increased population. What is the effect? A. less potable water, a growing threat to biodiversity B. more potable water, a growing threat to biodiversity C.

What are the three processes are methods of genetic recombination?

Secondary succession occurs in ecosystems without soil.

What are some viable ways of lessening the effect that increased carbon has on the following? Impact on human life Destruction of the cycle Global warming Alteration/destruction of species, biomass

2. Describe the three layers which ocean water is divided based on temperature.

Select the correct answer. Jane is obese and suffers from osteoarthritis. What is the likely cause? A. Jane has high levels of triglycerides and LDL, as well as low levels of HDL. B.

What is an advantage of the color patterns on frogs