Any help?;)

Write a scientific summary that describes changes in the rock pocket mouse populations at location B.

Your summary should include:

• a description of how the population has changed over time

• an explanation of what caused the changes

• a prediction that describes what the population will look like 100 years in the future

Which greenhouse gas is emitted when burn fossil fuels for energy? a. nitrogen b. oxygen c. carbon dioxide d. helium

_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous

Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.