What is a very acidic pH level

Ricardo scooped up some pond water that contained many green organisms. His teacher suggest that he key out the organisms. what important features should ricardo use to determine if the organisms are plants

What would happen to a eukaryotic cell if all its mitochondira was destoryed

Neurons that combine different sources of sensory information are referred to as

Based on the results of the experiment, which of the following types of molecules did the bacteriophages most likely inject into the bacteria cells? (A) Simple carbohydrate (B) Amino acid (C) DNA (D) Polypeptide

Which of the following is an example of a natural pollutant a. plastic b. pesticides c. volcanic debris d. oil from motorboats

In your own words, justify the statement, "Oceanic conditions determine human activities."

All plants reproduce several times before dying. a. True b. False

A woman is sitting on a bench. she is sweating profusely, is short of breath, has numbness in her feet and hands, and feels as though she is dying. based on this information alone, we could conclude that the woman is suffering from:

What is the most appropriate way to present the data below? Week Plant Mass (g) 1 22 2 61 3 87 4 123 1. bar graph 2. chart 3. line graph 4. pie graph

The genomic sequence of the African great apes is compared to that of South American monkeys, and an average difference of about 7.0% is observed. This is much smaller than the difference between either primate or other mammals.