Scince 1. The system rids the body of cellular waste.
A. respiration
B. nervous
C. excretory
D. integumentary
2. The system receives stimuli and transmits the information into actions.
A. nervous
B. integumentary
C. respiration
D. excretory
3. The system breaks down food for the body.
A. nervous
B. digestive
C. excretory
D. integumentary
4. The system is the first line of defense in preventing foreign invaders from entering the body.
A. integumentary
B. respiration
C. excretory
D. nervous

what are the blinks above

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy. work depends on the square of the change in potential energy. work is equal to the negative of the change in kinetic energy. work is equal to the square of the change in kinetic energy

Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.

Provides most of the energy used in the world today. question 4 options: wind fossil fuel moving water sunlight