Which object exerts a greater amount of gravitational force- a feather or a bowling ball? 1. feather 2. bowling ball 3. they each exert the same amount of gravity 4. neither of them has enough mass to exert any gravity. PLEAS HURR

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.