Which of the following is NOT an abiotic factor affecting an ecosystem 1. Temperature
2 .Bacteria
3. Wind
4. Sunlight

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

d.) circle motion requires a force to give it a centripetal acceleration.