Ahost pours the remnants of several bottles of wine into a jug after a party. he then inserts a cork with a 2.30 cm diameter into the bottle, placing it in direct contact with the wine. the host is amazed when he pounds the cork into place and the bottom of the jug (with a 13.0 cm diameter) breaks away. calculate the extra force (in n) exerted against the bottom if he pounded the cork with a 120 n force.

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience.b. report the adverse drug experience to the irb only if there are several other occurrences.c. report the adverse drug experience as part of the continuing review report.d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.