What organisms use reproduction for growth and repair?

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles