Answer:
Phrenology is considered a pseudoscience because of its lack of scientific support for the claim.
Explanation: The theory has contributed to medicine because of its basic premise is that mental functions are localized in areas of the brain.
Answer:
most likely b, a population is many living with each other and not just one species
Answer:
Hey i think there is an error in ur question, u may recheck the so called word "metopus"
But here is the definition of Endosymbionts are organisms that form a symbiotic relationship with another cell or organism
Answer:
A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.
Explanation:
60 years is three half life for the substance, so 40*1/2^3=5
