Your teacher was given an apple by a student trying to get on her good side. it sits on her desk the whole year, not moving. you know that, if the apple were to roll off the desk, it would fall to the ground. so what is keeping the apple motionless on the desk? a) once placed on the desk, gravity is no longer acting on the apple. b) the downward force of gravity on the apple is balanced by a larger force on the apple by the desk. c) the downward force of gravity on the apple is balanced by an equal but opposite force on the apple by the desk. d) the downward force of gravity on the apple is balanced by an equal but opposite force on the apple by the teacher.

A27 year old female client, who weighs 130 lb, claims to be able to lift 85 lb for 10 repetitions on the bench but only completed 6 repetitions. using the correct response for your client's 1 repetition max for bench press, what would her perceived rating be with regards to bench press strength?

What is the main structural difference between enveloped and nonenveloped viruses? a) enveloped viruses have their genetic material enclosed by a layer made only of protein.b) nonenveloped viruses have only a phospholipid membrane, while enveloped viruses have two membranes, the other one being a protein capsid.c) enveloped viruses have a phospholipid membrane outside their capsid, whereas nonenveloped viruses do not have a phospholipid membrane.d) both types of viruses have a capsid and phospholipid membrane; but in the nonenveloped virus the genetic material is between these two membranes, while in the enveloped virus the genetic material is inside both membranes.

Epidemiology and health expenditure