Part A In your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. You'll compare these features: signal shape • numerical values for signal measurements • amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) • clarity of signal In the space provided, write down what you already know about any of these features. If you're not sure, write down questions you might have about the features.​

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

(me out over the last several centuries, scientists have made the following broad observations while investigating several branches of the life sciences: -the fossil record shows that different types of organisms have existed at different times in earth's history. -many organisms have similar body structures that seem to be adapted to different ways of living in their environment. -organisms of different species often share similarities in stages of embryonic development. -many species share genetic similarities, and almost all organisms use the same basic building blocks to construct proteins. -often, the extent of two species' similarities can be predicted from their geographic closeness to each other. -a great deal of change has been observed among species that have experienced strong selective pressures through many generations. scientists have carefully considered and rigorously tested the observations listed above. when scientists offer a of these observations, they are making 1.) testable explanation, deductive explanation 2.) scientific interference, scientific law

What is the net atp production at this stage of cellular respiration? 2atp aatp 32 atp 36 atp