Why does a person's mass stay the same when he travels to the moon, but his
weight changes? Give a detailed answer that includes scientific terms.

Give your knowledge of these things 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 body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

Ivana walks 2km north then turns around and walks 3km south