All of the following largely contribute to animal extinction except which one a - introduced species b- habitat alteration c- sport hunting d- commercial hunting

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

Aresident is five feet tall.what is the measurements in iches

Which statements explains what the fossil records indicates? check all that apply. a) earth is 4.5 billion years old b) many organisms have become extinct c) mammals have always existed on earth d) mass extinctions have occurred several times on earth e) the amount of water on earth has decreased over time?