Which question would ask in a dichotomous key

What kind of wave is a sound wave

Why is blood classified as a connective tissue? a) Blood connects two areas of the body. b) Blood provides mechanical support of organs. c) Blood stores large quantities of lipids. d) Blood develops from mesenchyme.

Which is required for the information of sedimentary rock

As a person exercises, carbon dioxide (CO2) levels in the blood increase. This causes the nervous system to signal which of these systems to respond?

How do genes and traits relate?

What is the name of the classification system that we still use today

Compare the roles of the phospholipid bilayer in passive and active transport.

In the polymerase chain reaction (PCR) technique, a heating phase and a cooling phase alternate. An original sample of DNA would have to pass through how many total rounds of heating and cooling before a sample is increased eight times in quantity?

During interphase, replication of the genome DNA occurs during what phase of the cell cycle

Which of the following is not recycle in the biosphere A: energy b:nitrogen c:water d:carbon