In what ways does human population growth impact the populations of animal species? A. human population growth has no effect on the number of animals
B. a decrease in human population growth causes a decrease in the number of animals
C. many animal extinctions have been related to human population growth in some way
D. a growing human population is related to growth in animal populations

I think it's c

Explanation:

u ... if there is a high population growth people will need a place to stay or settle so they can go cut down trees and by doing this they destroy habitants of some animal species leading them to extinction.

hope this helps

enzyme speed up the reactions

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.