Where are rocks generally the oldest?
a} in the oceans crust
b} in a subduction zone
c} along mid ocean ridge
d} on continental land masses

Abanana plant produces rhizomes, which are involved in

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from