Biology, 29.11.2019 00:31, smmailloux2335
Nasa has published a list of criteria for identifying fossil bacteria in samples from mars, as part of a search for evidence of life. which of the following is good evidence for the presence of bacterial cells?
a. cell size of 0.5 to 2 microns
b. three dimensional organization of cells in a starburst pattern
c. absence of carbon in the material
d. no evidence of water in the surrounding mineral
Answers: 3
Biology, 22.06.2019 01:20, heyrosaphoto2610
Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles
Answers: 3
Biology, 22.06.2019 10:30, isabellemaine
Differentiate renewable and nonrenewable resources
Answers: 1
Biology, 22.06.2019 10:40, karlyisaunicorn
Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above
Answers: 1
Nasa has published a list of criteria for identifying fossil bacteria in samples from mars, as part...
Social Studies, 14.09.2020 06:01
Mathematics, 14.09.2020 06:01
Mathematics, 14.09.2020 06:01
Mathematics, 14.09.2020 06:01
Mathematics, 14.09.2020 06:01
Mathematics, 14.09.2020 06:01
Mathematics, 14.09.2020 06:01
Health, 14.09.2020 06:01
Health, 14.09.2020 06:01
History, 14.09.2020 06:01