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sdas [7]
3 years ago
9

Please help me I really need help

Chemistry
1 answer:
Nutka1998 [239]3 years ago
8 0

Answer:20 million years ago

Explanation:

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What type of cryptography uses two keys instead of just one, generating both a private and a public key?
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Answer:

It is known as asymmetric key cryptography it is also called public key cryptography.

Explanation:

Asymmetric key cryptography method makes use of two keys.One is used for encryption and the second one for decryption. The public key serves to encrypt plain text or verify a digital signature, while the private key is used to decrypt or decipher the encrypted text or to create a digital signature.

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A class is 47 min how many seconds is this ?
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3 years ago
Jerry listed the following process on his notebook:
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Answer:

2

Explanation:

1. The dew is formed when the water vapor at the atmosphere contacts the leaves, which are at a low temperature, so, the vapor temperature decreases, and the liquid is formed. So, it's a gas to liquid change.

2. Ice cubes are at the solid-state, thus this transformation is solid to a liquid change.

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