Answers: 2
Biology, 22.06.2019 07:00
Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.
Answers: 1
Biology, 22.06.2019 08:00
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
Answers: 2
Biology, 23.06.2019 03:00
What elements together make up seven percent of the earth crust
Answers: 1
Biology, 23.06.2019 05:30
What is a radical? a group of atoms that give off radiation a group of atoms that act like one atom a group of ions that have no charge a group of ions that break up during a reaction
Answers: 1
Which of the following statements is true? viruses are much bigger than bacteria. viruses are cells...
Mathematics, 09.10.2019 22:50
English, 09.10.2019 22:50
Mathematics, 09.10.2019 22:50
Mathematics, 09.10.2019 22:50
Business, 09.10.2019 22:50
Mathematics, 09.10.2019 22:50
History, 09.10.2019 22:50