Will give 15 points! lynn rubs a balloon with a piece of wool, which causes the balloon to pick up some of the electric charges from the wool. lynn then observes that the balloon temporarily sticks to a wall. after several seconds, the balloon falls to the ground. which best describes the forces in this scenario? a)the strong force causes the balloon to stick to the wall, and the weak force causes the balloon to fall to the ground. b)the weak force causes the balloon to stick to the wall, and the strong force causes the balloon to fall to the ground. c)the electromagnetic force causes the balloon to stick to the wall, and gravitational force causes the balloon to fall to the ground. d)gravitational force causes the balloon to stick to the wall, and electromagnetic force causes the balloon to fall to the ground.

List two modern organisms that have pentameral symmetry

Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e. g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.

Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases