a researcher wants to document the number of great white sharks that migrate near Australia over a specific period of time. Which statement describes a limitation the researcher might face?

The researchers may not be able to watch the entire area at once.

Explanation:

because!!!

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.