g What secretion system is found in both Gram-negative and Gram-positive bacteria? Multiple Choice I II III I and III II and III

When analyzing tree rings, what do scientists assume a thin ring indicates?

Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.

The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half