Describe 5 ways organisms are classified.

The cooperative activity of drugs such as beta-lactam antibiotics and clavulanic acid, a beta-lactamase inhibitor, is known as a. synergism b. cross resistance c. antimetabolism d. chemotherapy e. selective toxicity

Which statement explains why carbon-14 dating cannot be used to date ancient rocks? Carbon-14 decays at a varying rate. Carbon-14 decays relatively quickly. Carbon-14 can be used only to date the remains of organisms.

Is it true that Cells are the basics for all living things

What is a concentration gradient? what does it mean if a molecule diffuses down it's concentration gradient?

Which of the following could be a description of the cytoskeleton in a cell? scaffolding water hose drawbridge jelly

2. Black fur (B) in guinea pigs is dominant over white fur (b). Find theprobability of an offspring with the same phenotype as its parents in across between a homozygous black and a heterozygous black guineapig . A. 0%, 25%B. 25%, 25%C. 50%,50% D.

The arabian spiny mouse is a species of mouse. different mice in this species can have different traits. what allows these mice to have different traits from each other?

What organelle in a eukaryotic cell controls photosynthesis?

Density gives us information about how atoms in a material are

Give two reasons why Jacinto Convit Garcia is considered a national hero in Venezuela.