Answers: 2
SAT, 25.06.2019 22:00
In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.
Answers: 1
SAT, 26.06.2019 05:30
Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears canβt. d. different species of birds fight over spilled popcorn on the ground.
Answers: 1
SAT, 26.06.2019 13:00
Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?
Answers: 1
which ideas from dickinson's poetry reflect shifts in american literature in the mid and late-19th c...
Computers and Technology, 10.01.2020 22:31
Computers and Technology, 10.01.2020 22:31
History, 10.01.2020 22:31
Biology, 10.01.2020 22:31
Mathematics, 10.01.2020 22:31
Health, 10.01.2020 22:31
Mathematics, 10.01.2020 22:31
History, 10.01.2020 22:31
Biology, 10.01.2020 22:31