Which table shows the correct role of each organism in the food chain below? SUN → Algae → Shrimp → Arctic Cod → Ringed Seals → Polar bears

A.

B.

C.

D.

Dry ice is solid carbon dioxide that is used in the transport of food and medicine. dry ice becomes a gas at –78.5°c without becoming a liquid first.

For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.