Ciertos tipos de caracolas siempre se encuentran en capas de roca inferiores a las capas con fósiles de plantas. Los fósiles de dinosaurios solo aparecen en capas superiores o con fósiles de plantas. ¿Qué te dice esto sobre cuándo vivieron estos organismos? ​

Select the correct answer.which scenario describes unethical lab behavior? o a. danny stores the chemicals required for his experiment in flasks and beakers.b.anna publishes the results of her experiment on the growth rate of saplings.c.jason repeatedly runs an experiment until he gets the results he desires.d. mia records her observations of an experiment precisely and accurately.

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen