Amebas are single-celled organisms that need to obtain food in order to A. release oxygen into the air
B. protect themselves from other living
things
C. get the energy they need to carry
out life functions
D. remove harmful chemicals from the
environment

Im inn a ! what"s the answer which of the following is one way creativity can scientists? by ensuring they follow the scientific method by increasing the amount of time it takes to complete scientific experiments by making sure they only try things that have already been proven by leading them to ask more questions about the natural world

Are the layers of rock above and below the coal older or younger?

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should