Two simple sugars joined together form a?

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above

Blank is a rock with a find dark texture that makes up the oceanic crust