Some flowers have a complete set of male and female parts for fertilization.

a. True

b. False

The overuse of antibiotics is causing a rise in the number of bacteria that are resistant to antibiotics.

A hypothesis can be formed by making use of scientific knowledge and creativity experiment investigation pseudoscience

What are homologous structures in different species evidence of? A.) a common ancestor B.) natural selection against a trait C.) inheritance of acquired characteristics D.) similar adaptations to their environment

1. What are three examples of diseases caused by bacteria?

What is an acid? a substance that has a high pH value a substance that can donate an H + ion a substance that is alkaline a substance that can accept an H + ion

Is the gene for being a supertaster autosomal or sex-linked?

Which is the most suitable purpose for using a globe? A. finding the Mississippi River B. seeing a town in North Dakota C. searching for the best route from New York to Los Angeles D. seeing the whole earth

The oldest forensic laboratory in the US was built by whom? Los Angeles Police Department Boston Police Department New York City Police Department Chicago Police Department

Which could be a reason viruses are considered nonliving things? Viruses come from cells. Viruses produce cells. Viruses are made of DNA and proteins, but not cells. Viruses attack cells and are dangerous to them.

How do humans become murderers? What are some of the reasons that cause it?