Dirt and dust particles in the water are harmful because . Question 2 options:

A)

They pollute the water

B)

They cause respiratory problems in fish

C)

They cover fish spawning grounds

D)

All of the above

E)

None of the above

What are the types of genetic recombination

Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?

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.