When comparing lakes and oceans, most lakes have

A) lower levels of salt.

B) higher levels of salt.

C) inconsistent levels of salt.

D) about the same level of salt.

Which part of the brain is a seahorse-shaped structure deep in the temporal lobe

Following a cut or scrape what process repairs your skin? a. mitosis b. meiosis c. apoptosis d. meiosis & mitosis e. mitosis & apoptosis

What is a role of eubacteria in living systems

What trait would be expressed by an individual that has one dominant allele and one recessive allele for a trait?

True or false? Sensory neurons carry response information to organs

Which human activity has had the greatest impact on climate change? A. deforestation B. burning fossil fuels C. production of nuclear waste D. building skyscrapers

How long can food that requires time-temperature control be left in the danger zone? A. A maximum of 3 hours B. A maximum of 4 hours C. A maximum of 1 hour D. A maximum of 2 hours

Explain the characteristics of this soil sample that likely allowed Judy to make this identification. Include particle size and texture in your response.

Rick uses an electronic air sampler to determine the amount of dangerous chemicals in the air. Which functions of the air sampler confirm that it is an electronic tool? Check all that apply. It collects chemical data.

Prokaryotic cell lacks membrane - enclosed structure is called?