A. The exoskeletons of sea creatures become weaker.

B.
The ocean absorbs carbon dioxide.

C.
Seawater becomes slightly more alkaline.

D.
Coral reefs sprawl across the ocean.

Ineed with these 2 questions. you.

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.