In the past, people communicated mostly through spoken language, gestures, and written messages. They used methods such as letters, telegrams, smoke signals, and carrier pigeons to send information over long distances. Communication was generally slower and less widespread compared to today's technology-driven methods.
"They" is a pronoun. It cannot have a past tense, as it is a word for a group of people or objects, and not an action / verb that can alter from the present tense to the past.
Bitten.bite /bit /bitten.Don't bite me!That dog bit me yesterday.He has bitten people before.
sawThe past simple tense of 'see' is saw.The past perfect tense is had seen.The present perfect tense is have seen, and this form links the past and the present.The common misconception is that many people believe "seen" is the past tense, whereas it is not.
Swung is the past tense of swing, not swang, as some people believe.I swung on the swing.I have swung on the swing.
I can provide a few examples: Present: write, Past: wrote, Past Participle: written Present: eat, Past: ate, Past Participle: eaten Present: run, Past: ran, Past Participle: run Present: speak, Past: spoke, Past Participle: spoken For a comprehensive list, I recommend using online resources or grammar books.
No bats communicte diffrently
It makes chemicals. For example, chemicals from and to the brain and stomach help you to know when you are hungry/full.
His photos showed people what the past was like
Historians study and write about people and events of the past.
in the past people used music to learn something or relax.
An archaeologist studies items used by people from the past
in the past people used music to learn something or relax.
The uses of studying history are that you learn of your past. You learn your countries past, your past, and the people's past. Some people like learning those things and it will inspire you to be a historian.
People who study how people lived in the past are called anthropologists.
This sentence is present tense. The verb - chase - is present.Chasedis past. To make this sentence past change the verb to the past form:Some people chasedtornadoes.
A historian and archeologist are people who study the past.
The people of the future are our descendants.