Each day your body makes (BLANK) red blood cells. O 400 thousand
300 million
O 600 trillion
200 billion

Aresearcher is studying the science of attractiveness and asks volunteer test subjects to rank what trait they find most attractive in a person what type of variable is the dependent variable in this experiment

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?

Donde se encuentra el adn nuclear en un organismo eucariota?