How do birds learn to sing some songs?

A. defensive behavior

B. spatial learning

C. observational learning

D. mimicry

Which word describes an organism that has two different alleles for a trait

The horseshoe crab looks very similar to its fossil ancestor from the Jurassic era. Why has the horseshoe crab not evolved? Its original form always remained well adapted to its environment. The species was affected by natural selection.

Which is an example of artificial selection?

Explain when both the processes of mitosis and meiosis are performed in a multicellular organism

What definition is given for climate?

Why does dna need to coppy before the cell divides

As líquid water freezes, the molecules take up more space than aqua water What do you think would happen if frozen water molecules required less space than liquid water molecules?

Which of the following mineral types can you use radiometric dating on? Homogeneous Inorganic Radioactive Ore

Which type of bond holds a water molecule together

Make a claim that answers the scientific question