What happens when a magnesium ion is attracted to a chlorine ion?
O
A. They form a covalent bond.
B. They form an ionic compound.
O
C. They share electrons.
O
D. They form a gas.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

List five ways we are indebted to phytoplankton