Which of the following is a negative effect of algal blooms on the environment? a. transport of carbon to the bottom of the ocean b. production of oxygen c. consumption of water’s oxygen d. large source of energy Please select the best answer from the choices provided A B C D

Which identifies the main purpose of biological taxonomy?

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance