Which of these BEST summarizes human population growth on the planet Earth? As the dominant Life form on the planet, humans have always existed in

relatively large numbers just like today.

The population of humans on Earth has grown at a slow and steady rate

since the dawn of recorded history to today.

Human population growth on Earth has experienced periods of rapid

increase as well as sharp declines resulting from wars and disease.

Human population growth was gradual for most of the time people have

existed, only in the last two centuries has population growth been rapid.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.