All of the following are mental or physical benefits of exercise except

a. better quality of sleep.
b. improved mood.
c. higher self-esteem.
d. increased stress.

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.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value