. How can asexually reproducing organisms gain some genetic diversity? *
Option 1
A) meiosis
B) mitosis
C) mutations
D) crossing over

answer; i believe the correct answer is (data); /// good luck

i think that c)gold was found there

but i am not sure

the answer is sex-linked recessive.

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.