Which of the following is a type of polar attraction? O A. A metallic bond
B. An ionic bond
O C. A hydrogen bond
OD. A covalent bond
SUBMIT

*will mark brainliest to the first and correct answer less species diversity results in less a. oxygen b. food c. drinkable water d. all of the above

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes