Family sizes grew smaller during the agricultural revolution true or false

As the coach of the u.s. olympic cycling team, i can state without question that the swedish and french teams were using illegal steroids. how else could they have beaten us so badly in the last competition? the u.s. team trained much harder and was much more skilled than our opponents. we only lost because a few teams cheated.

How does a comet change when it comes close to the sun

What clause of the treaty of versailles in particular left the germans feeling like they were “stabbed in the back? ” by the victors?