Three resistors are wired in series with a 16v volt power source. R1 = 1,000 ohms. R2 = 300 ohms. R3 = 300 ohms. What is the total current (It) in the circuit?

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 can’t. d. different species of birds fight over spilled popcorn on the ground.

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.

What gpa will you get if you make all a's and 1 b?