Me! just one question! will reward brainliest if two people

if a bacterium did not regulate gene expression, what would occur?

a. created energy
b. removed energy
c. wasted energy
d. conserved energy

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.