Which of these words or phrases are directly related to the mass extinction event that occurred 65 million years ago?
increased by human activity
decreased sunlight availability to plants
a crater provides evidence of this event
allowed for the rise of larger mammals
eliminated all reptiles
is the only mass extinction event to have occurred
Answers: 1
Chemistry, 22.06.2019 18:00, AdoNice
Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology
Answers: 2
Chemistry, 23.06.2019 04:40, dd123984
Temperature is defined as a. the equivalent of heat. b. a measure of the average kinetic energy of the individual atoms or molecules composing a substance. c. how hot or cold it is. d. the total kinetic energy of the atoms or molecules composing a substance. e. none of the above is correct.
Answers: 1
Chemistry, 23.06.2019 06:00, kelyanthecrafte
Robert leaves a chocolate bar in his car while attending school all day. when he goes to his car in the afternoon, the bat has changed into gooey liquid. what happened to the chocolate bar
Answers: 1
Which of these words or phrases are directly related to the mass extinction event that occurred 65 m...
Biology, 11.10.2019 02:30
Mathematics, 11.10.2019 02:30
Biology, 11.10.2019 02:30
Health, 11.10.2019 02:30
Physics, 11.10.2019 02:30