What are the main necessary qualities for manned vehicles of the space program? select all that apply. durability reliability efficiency miniaturization

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.

Physical characteristics of down syndrome