Rockets have been used in which of the following areas? (choose 3 )
a. warfare *
b. submarine propulsion
c. fireworks
d. jet engines *
e. space exploration *
the one's with a star is what i think but idk

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

The activity of the modern sample is 1.10 bq . how long does that measurement take?